Your contact at BIKAR

BIKAR Metals companies

Back to homepage

Your contact at BIKAR

Delivery program

EN AW-7075

clad - sheet

A technical illustration of the product with dimensions of the material EN AW-7075 from the material Aluminum in the shape clad - sheet
  • Form clad - sheet
  • Material Aluminum
  • Material EN AW-7075
  • Material chemically EN 573-3 Al Zn5,5 Mg Cu
  • DIN 3.4365

No product available for your selection.

You can find an overview of all standard dimensions here in our stock list.
Request drawing part
An image of the material EN AW-7075 from the material Aluminum in the shape clad - sheet
A technical illustration of the product of the material EN AW-7075 from the material Aluminum in the shape clad - sheet

Areas of application

Tool making, mould making and model making

Aerospace

Military technology

Features of this material

  • Curable alloy with very high strength
  • Very high fatigue strength
  • good machinability

Information about the material

  • Aviation
    Aviation Yes
  • Chemical specifications
    Cr (from) 0.18
    Cr (to) 0.28
    Cu (from) 1.2
    Cu (to) 2
    Fe (from) 0.5
    Mg (from) 2.1
    Mg (to) 2.9
    Mn (to) 0.3
    Other 0,05
    Rest Aluminium
    Si (to) 0.4
    Ti (to) 0.2
    Total 0,15
    Zn (from) 5.1
    Zn (to) 6.1
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 3
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Bending delivery conditions O
    Deep drawing (conditional) 4.5
    Deep drawing conditions O
    Drop forging 4
    Extruding 4.5
    Impact extrusion 5
    Open die forging 4
    Press 5
    Upsetting (Conditional) 5
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 2 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions ≤ 30°C/h to 230°C + 3 – 5 hours
    hold time, below 230°C in air
  • Heat treatment - Solution annealing
    Cold ageing condition anschließend warmauslagern
    Cold ageing max. 5 d
    Cold ageing min. 3 d
    Heat ageing max. 24 h
    Heat ageing min. 12 h
    Heating temperature max. 125 °C
    Heating temperature min. 110 °C
    Quenching water
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 480 °C
    Solution annealing min. 470 °C
  • Machining / Machinability
    dimensional stability 4.5
    Eroding 1
    hardened 2
  • Material
    Colorcode Blaulila (RAL 4005)
    Material chemically EN 573-3 Al Zn5,5 Mg Cu
    DIN 3.4365
    DIN (old designation) Al Zn Mg Cu1,5
    France AFNOR A-Z5GU
    Italy UNI 9007/2
    United Kingdom BS 2L95
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 3
  • 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
    Electrical conductivity max. 23 m/Ω*mm²
    Electrical conductivity min. 19 m/Ω*mm²
    Modulus of elasticity 72 GPa
    Shear modulus 27.1 GPa
    Specific heat 862 J/(kg·K)
    Thermal conductivity max. 160 W/m*K
    Thermal conductivity min. 130 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Friction soldering 5
    Soft soldering with flux 5
  • Welding
    Gas 5
    MIG 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Cr (from) 0.18
    Cr (to) 0.28
    Cu (from) 1.2
    Cu (to) 2
    Fe (from) 0.5
    Mg (from) 2.1
    Mg (to) 2.9
    Mn (to) 0.3
    Other 0,05
    Rest Aluminium
    Si (to) 0.4
    Ti (to) 0.2
    Total 0,15
    Zn (from) 5.1
    Zn (to) 6.1
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 3
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Bending delivery conditions O
    Deep drawing (conditional) 4.5
    Deep drawing conditions O
    Drop forging 4
    Extruding 4.5
    Impact extrusion 5
    Open die forging 4
    Press 5
    Upsetting (Conditional) 5
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 2 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions ≤ 30°C/h to 230°C + 3 – 5 hours
    hold time, below 230°C in air
  • Heat treatment - Solution annealing
    Cold ageing condition anschließend warmauslagern
    Cold ageing max. 5 d
    Cold ageing min. 3 d
    Heat ageing max. 24 h
    Heat ageing min. 12 h
    Heating temperature max. 125 °C
    Heating temperature min. 110 °C
    Quenching water
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 480 °C
    Solution annealing min. 470 °C
  • Machining / Machinability
    dimensional stability 4.5
    Eroding 1
    hardened 2
  • Material
    Colorcode Blaulila (RAL 4005)
    Material chemically EN 573-3 Al Zn5,5 Mg Cu
    DIN 3.4365
    DIN (old designation) Al Zn Mg Cu1,5
    France AFNOR A-Z5GU
    Italy UNI 9007/2
    United Kingdom BS 2L95
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 3
  • 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
    Electrical conductivity max. 23 m/Ω*mm²
    Electrical conductivity min. 19 m/Ω*mm²
    Modulus of elasticity 72 GPa
    Shear modulus 27.1 GPa
    Specific heat 862 J/(kg·K)
    Thermal conductivity max. 160 W/m*K
    Thermal conductivity min. 130 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Friction soldering 5
    Soft soldering with flux 5
  • Welding
    Gas 5
    MIG 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Cr (from) 0.18
    Cr (to) 0.28
    Cu (from) 1.2
    Cu (to) 2
    Fe (from) 0.5
    Mg (from) 2.1
    Mg (to) 2.9
    Mn (to) 0.3
    Other 0,05
    Rest Aluminium
    Si (to) 0.4
    Ti (to) 0.2
    Total 0,15
    Zn (from) 5.1
    Zn (to) 6.1
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 3
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Bending delivery conditions O
    Deep drawing (conditional) 4.5
    Deep drawing conditions O
    Drop forging 4
    Extruding 4.5
    Impact extrusion 5
    Open die forging 4
    Press 5
    Upsetting (Conditional) 5
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 2 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions ≤ 30°C/h to 230°C + 3 – 5 hours
    hold time, below 230°C in air
  • Heat treatment - Solution annealing
    Cold ageing condition anschließend warmauslagern
    Cold ageing max. 5 d
    Cold ageing min. 3 d
    Heat ageing max. 24 h
    Heat ageing min. 12 h
    Heating temperature max. 125 °C
    Heating temperature min. 110 °C
    Quenching water
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 480 °C
    Solution annealing min. 470 °C
  • Machining / Machinability
    dimensional stability 4.5
    Eroding 1
    hardened 2
  • Material
    Colorcode Blaulila (RAL 4005)
    Material chemically EN 573-3 Al Zn5,5 Mg Cu
    DIN 3.4365
    DIN (old designation) Al Zn Mg Cu1,5
    France AFNOR A-Z5GU
    Italy UNI 9007/2
    United Kingdom BS 2L95
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 3
  • 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
    Electrical conductivity max. 23 m/Ω*mm²
    Electrical conductivity min. 19 m/Ω*mm²
    Modulus of elasticity 72 GPa
    Shear modulus 27.1 GPa
    Specific heat 862 J/(kg·K)
    Thermal conductivity max. 160 W/m*K
    Thermal conductivity min. 130 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Friction soldering 5
    Soft soldering with flux 5
  • Welding
    Gas 5
    MIG 5
    Resistance spot welding 2
    TIG 5
  • Aviation
    Aviation Yes
  • Chemical specifications
    Cr (from) 0.18
    Cr (to) 0.28
    Cu (from) 1.2
    Cu (to) 2
    Fe (from) 0.5
    Mg (from) 2.1
    Mg (to) 2.9
    Mn (to) 0.3
    Other 0,05
    Rest Aluminium
    Si (to) 0.4
    Ti (to) 0.2
    Total 0,15
    Zn (from) 5.1
    Zn (to) 6.1
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 3
  • Corrosion resistance
    Normal atmosphere 4
    Seawater atmosphere 4
  • Food industry
    suitable according to DIN EN 602 No
  • Forming
    Bending 4
    Bending delivery conditions O
    Deep drawing (conditional) 4.5
    Deep drawing conditions O
    Drop forging 4
    Extruding 4.5
    Impact extrusion 5
    Open die forging 4
    Press 5
    Upsetting (Conditional) 5
  • Heat treatment - Softannealing
    Heating time max. 3 h
    Heating time min. 2 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions ≤ 30°C/h to 230°C + 3 – 5 hours
    hold time, below 230°C in air
  • Heat treatment - Solution annealing
    Cold ageing condition anschließend warmauslagern
    Cold ageing max. 5 d
    Cold ageing min. 3 d
    Heat ageing max. 24 h
    Heat ageing min. 12 h
    Heating temperature max. 125 °C
    Heating temperature min. 110 °C
    Quenching water
    Heating time max. 3 h
    Heating time min. 2 h
    Solution annealing max. 480 °C
    Solution annealing min. 470 °C
  • Machining / Machinability
    dimensional stability 4.5
    Eroding 1
    hardened 2
  • Material
    Colorcode Blaulila (RAL 4005)
    Material chemically EN 573-3 Al Zn5,5 Mg Cu
    DIN 3.4365
    DIN (old designation) Al Zn Mg Cu1,5
    France AFNOR A-Z5GU
    Italy UNI 9007/2
    United Kingdom BS 2L95
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 3
  • 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
    Electrical conductivity max. 23 m/Ω*mm²
    Electrical conductivity min. 19 m/Ω*mm²
    Modulus of elasticity 72 GPa
    Shear modulus 27.1 GPa
    Specific heat 862 J/(kg·K)
    Thermal conductivity max. 160 W/m*K
    Thermal conductivity min. 130 W/m*K
  • Soldering
    Brazing 5
    Brazing with flux 5
    Friction soldering 5
    Soft soldering with flux 5
  • Welding
    Gas 5
    MIG 5
    Resistance spot welding 2
    TIG 5

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

More questions about BIKAR?

Information about BIKAR, our product range and our service can be found here:

ABOUT OUR COMPANY