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Aerospace Aluminium 7175

Round bar

A technical illustration of the product with dimensions of the material Aerospace Aluminium 7175 from the material Aluminum in the shape Round bar
  • Form Round bar
  • Material Aluminum
  • Material Aerospace Aluminium 7175
  • Material chemically EN 573-3 Aerospace-Aluminium 7175
An image of the material Aerospace Aluminium 7175 from the material Aluminum in the shape Round bar
A technical illustration of the product of the material Aerospace Aluminium 7175 from the material Aluminum in the shape Round bar

Information about the material

  • Aviation
    Aviation Yes
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (from) 0,18
    Cr (to) 0,28
    Cu (from) 1,2
    Cu (to) 2
    Fe (to) 0,2
    Mg (from) 2,1
    Mg (to) 2,9
    Mn (to) 0,1
    Other max. 0,05
    Rest Al
    Si (to) 0,15
    Ti (to) 0,1
    Total max. 0,15 a) b)
    Zn (from) 5,1
    Zn (to) 6,1
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 1
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 5
    Bending delivery conditions T6
    Deep drawing (conditional) 5
    Deep drawing conditions T6
    Extruding 4,5
    Press 5
    Press conditions T6
    Upsetting (Conditional) 5
    Upsetting conditions T6
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
  • Heat treatment - Solution annealing
    Heat ageing min. 24 h
    Heating temperature min. 6 °C
    Heating time max. 1 h
    Heating time min. 0.5 h
    Solution annealing max. 495 °C
    Solution annealing min. 450 °C
  • Material
    Material chemically EN 573-3 Aerospace-Aluminium 7175
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.3 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.6 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Specific heat 864 J/(kg·K)
    Thermal conductivity max. 155 W/m*K
    Thermal conductivity min. 142 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 3
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (from) 0,18
    Cr (to) 0,28
    Cu (from) 1,2
    Cu (to) 2
    Fe (to) 0,2
    Mg (from) 2,1
    Mg (to) 2,9
    Mn (to) 0,1
    Other max. 0,05
    Rest Al
    Si (to) 0,15
    Ti (to) 0,1
    Total max. 0,15 a) b)
    Zn (from) 5,1
    Zn (to) 6,1
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 1
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 5
    Bending delivery conditions T6
    Deep drawing (conditional) 5
    Deep drawing conditions T6
    Extruding 4,5
    Press 5
    Press conditions T6
    Upsetting (Conditional) 5
    Upsetting conditions T6
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
  • Heat treatment - Solution annealing
    Heat ageing min. 24 h
    Heating temperature min. 6 °C
    Heating time max. 1 h
    Heating time min. 0.5 h
    Solution annealing max. 495 °C
    Solution annealing min. 450 °C
  • Material
    Material chemically EN 573-3 Aerospace-Aluminium 7175
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.3 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.6 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Specific heat 864 J/(kg·K)
    Thermal conductivity max. 155 W/m*K
    Thermal conductivity min. 142 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 3
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (from) 0,18
    Cr (to) 0,28
    Cu (from) 1,2
    Cu (to) 2
    Fe (to) 0,2
    Mg (from) 2,1
    Mg (to) 2,9
    Mn (to) 0,1
    Other max. 0,05
    Rest Al
    Si (to) 0,15
    Ti (to) 0,1
    Total max. 0,15 a) b)
    Zn (from) 5,1
    Zn (to) 6,1
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 1
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 5
    Bending delivery conditions T6
    Deep drawing (conditional) 5
    Deep drawing conditions T6
    Extruding 4,5
    Press 5
    Press conditions T6
    Upsetting (Conditional) 5
    Upsetting conditions T6
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
  • Heat treatment - Solution annealing
    Heat ageing min. 24 h
    Heating temperature min. 6 °C
    Heating time max. 1 h
    Heating time min. 0.5 h
    Solution annealing max. 495 °C
    Solution annealing min. 450 °C
  • Material
    Material chemically EN 573-3 Aerospace-Aluminium 7175
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.3 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.6 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Specific heat 864 J/(kg·K)
    Thermal conductivity max. 155 W/m*K
    Thermal conductivity min. 142 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 3
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Co (from) 0
    Co (to) 0
    Cr (from) 0,18
    Cr (to) 0,28
    Cu (from) 1,2
    Cu (to) 2
    Fe (to) 0,2
    Mg (from) 2,1
    Mg (to) 2,9
    Mn (to) 0,1
    Other max. 0,05
    Rest Al
    Si (to) 0,15
    Ti (to) 0,1
    Total max. 0,15 a) b)
    Zn (from) 5,1
    Zn (to) 6,1
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4,5
  • Cutting
    Laser cutting 4,5
    Plasma cutting 4,5
    Sawing 1
    Shear cutting 2
    Waterjet cutting 1
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 5
    Bending delivery conditions T6
    Deep drawing (conditional) 5
    Deep drawing conditions T6
    Extruding 4,5
    Press 5
    Press conditions T6
    Upsetting (Conditional) 5
    Upsetting conditions T6
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
  • Heat treatment - Solution annealing
    Heat ageing min. 24 h
    Heating temperature min. 6 °C
    Heating time max. 1 h
    Heating time min. 0.5 h
    Solution annealing max. 495 °C
    Solution annealing min. 450 °C
  • Material
    Material chemically EN 573-3 Aerospace-Aluminium 7175
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.3 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.6 K⁻¹10⁻⁶
    Density 2.8 g/cm³
    Specific heat 864 J/(kg·K)
    Thermal conductivity max. 155 W/m*K
    Thermal conductivity min. 142 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 3
    TIG 5

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

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