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EN AW-2014

Round bar

A technical illustration of the product with dimensions of the material EN AW-2014 from the material Aluminum in the shape Round bar
  • Form Round bar
  • Material Aluminum
  • Material EN AW-2014
  • Material chemically EN 573-3 Aluminium Al Cu Si Mn
  • DIN 3.1255
An image of the material EN AW-2014 from the material Aluminum in the shape Round bar
A technical illustration of the product of the material EN AW-2014 from the material Aluminum in the shape Round bar

Features of this material

  • Age-hardenable alloy, with highest mechanical properties
  • best suitability for low temperature range e.g. down to - 254 °C
  • high fatigue strength
  • very good machinability (short chips)
  • very good erodibility
  • very good polishability

Features of this material

  • very good photoetchability

Information about the material

  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (to) 0,1
    Cu (from) 3,9
    Cu (to) 5
    Fe (to) 0,7
    Mg (from) 0,2
    Mg (to) 0,8
    Mn (from) 0,4
    Mn (to) 1,2
    Other max. 0,05
    Rest Al
    Si (from) 0,5
    Si (to) 1,2
    Ti footnote reference f)
    Ti (to) 0,15
    Total max. 0,15 a) b) f)
    Zn (to) 0,25
    Zr footnote reference f)
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 2
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Deep drawing (conditional) 4
    Drop forging 4
    Extruding 4
    Open die forging 4
    Press 4
    Upsetting (Conditional) 4
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 0.5 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 350 °C
  • Heat treatment - Solution annealing
    Cold ageing condition Lagerung bei Raumtemperatur T3...; T4...., oder
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing max. 16 h
    Heat ageing min. 24 h
    Heating temperature max. 180 °C
    Heating temperature min. 160 °C
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 505 °C
    Solution annealing min. 495 °C
  • Machining / Machinability
    dimensional stability 3
    Eroding 1
    hardened 1
  • Material
    Material chemically EN 573-3 Aluminium Al Cu Si Mn
    DIN 3,1255
    DIN (old designation) AlCuSiMn
    France AFNOR NF -A-U4SG
    Italy UNI 9002/3 [P-AlCu4,4SiMnMg]
    Norway 17105 [AlCu4SiMg]
    Spain L-3130 [Al-4CuSiMg]
    Sweden 144.338
    United Kingdom BS BS - H15
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 22.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 20.8 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Electrical conductivity max. 24 m/Ω*mm²
    Electrical conductivity min. 21 m/Ω*mm²
    Specific heat 880 J/(kg·K)
    Thermal conductivity max. 200 W/m*K
    Thermal conductivity min. 140 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Soft soldering 5
    Soft soldering with flux 5
  • Welding
    Friction stir welding 2
    Friction welding 2
    Laser 5
    MIG 5
    Plasma 5
    Resistance spot welding 2
    TIG 5

1 very good
2 good
3 moderate
4 poor
5 unsuited
0 Not specified

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