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EN AW-2007

cast round bar

A technical illustration of the product with dimensions of the material EN AW-2007 from the material Aluminum in the shape cast round bar
  • Form cast round bar
  • Material Aluminum
  • Material EN AW-2007
  • Material chemically EN 573-3 Al Cu4 Pb Mg Mn
  • DIN 3.1645

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An image of the material EN AW-2007 from the material Aluminum in the shape cast round bar
A technical illustration of the product of the material EN AW-2007 from the material Aluminum in the shape cast round bar

Areas of application

Machine and fixture construction

Turned and milled parts

Screws, nuts

Features of this material

  • Good machinable, short-chipping drilling and turning quality (free-cutting alloy)
  • Hardenable
  • Relatively high strength values

Information about the material

  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Bi (to) 0.2
    Co (from) 0
    Co (to) 0
    Cr (to) 0.1
    Cu (from) 3.3
    Cu (to) 4.6
    Fe (to) 0.8
    Mg (from) 0.4
    Mg (to) 1.8
    Mn (from) 0.5
    Mn (to) 1
    Ni (to) 0.2
    Other 0,10
    Pb (from) 0.8
    Pb (to) 1.5
    Rest Aluminium
    Si (to) 0.8
    Sn (to) 0.8
    Ti (to) 0.2
    Total 0,30
    Zn (to) 0.8
    0,20 Bi • 0,80 – 1,5 Pb • 0,20 Sn
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 4.5
    Chromating 2
    Cleaning / degreasing 2
    Hard anodising 3
    Phosphating 2
    Pickling 2
    Shining 4.5
  • Corrosion resistance
    Normal atmosphere 4.5
    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 4.5
    Extruding 4
    Press conditions O/H111
    Upsetting (Conditional) 4.5
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions Cooling conditions 30°C/h to
    250°C, below 250°C in air
  • Heat treatment - Solution annealing
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing min. 16 h
    Heating temperature min. 160 °C
    Quenching water to 65°C
    Solution annealing max. 490 °C
    Solution annealing min. 480 °C
  • Machining / Machinability
    dimensional stability 2
    Eroding 1
    Etching 2
    hardened 1
    Photo etching 2
  • Material
    Colorcode Signalschwarz (RAL 9004)
    Material chemically EN 573-3 Al Cu4 Pb Mg Mn
    DIN 3.1645
    DIN (old designation) Al Cu Mg Pb
    France AFNOR -
    Italy UNI 9002/8
    Norway 17,110
    Spain -
    Sweden -
    United Kingdom BS -
  • Mechanical surface treatment
    Blasting 1
    Brushing 2
    Grinding 2
    Polishing 3
  • Metallic coating
    Galvanising 2
    Nickel coating 2
    Thermal spraying 4.5
  • Organic coating
    Enamelling 4.5
    Laminating 2
    Painting / Coating 4
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23 K⁻¹10⁻⁶
    Density 2.85 g/cm³
    Electrical conductivity max. 22 m/Ω*mm²
    Electrical conductivity min. 18 m/Ω*mm²
    Modulus of elasticity 72.5 GPa
    Shear modulus 27.3 GPa
    Specific heat 860 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 4.5
  • Welding
    Friction stir welding 5
    Friction welding 5
    Laser 5
    Plasma 5
  • Aviation
    Aviation No
  • Chemical specifications
    Be (from) 0
    Be (to) 0
    Bi (to) 0.2
    Co (from) 0
    Co (to) 0
    Cr (to) 0.1
    Cu (from) 3.3
    Cu (to) 4.6
    Fe (to) 0.8
    Mg (from) 0.4
    Mg (to) 1.8
    Mn (from) 0.5
    Mn (to) 1
    Ni (to) 0.2
    Other 0,10
    Pb (from) 0.8
    Pb (to) 1.5
    Rest Aluminium
    Si (to) 0.8
    Sn (to) 0.8
    Ti (to) 0.2
    Total 0,30
    Zn (to) 0.8
    0,20 Bi • 0,80 – 1,5 Pb • 0,20 Sn
  • Chemical surface treatment
    Anodise - decorative 5
    Anodising - protective anodising 4.5
    Chromating 2
    Cleaning / degreasing 2
    Hard anodising 3
    Phosphating 2
    Pickling 2
    Shining 4.5
  • Corrosion resistance
    Normal atmosphere 4.5
    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 4.5
    Extruding 4
    Press conditions O/H111
    Upsetting (Conditional) 4.5
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 1 h
    Annealing temperature max. 420 °C
    Annealing temperature min. 380 °C
    Cooling conditions Cooling conditions 30°C/h to
    250°C, below 250°C in air
  • Heat treatment - Solution annealing
    Cold ageing max. 8 d
    Cold ageing min. 5 d
    Heat ageing min. 16 h
    Heating temperature min. 160 °C
    Quenching water to 65°C
    Solution annealing max. 490 °C
    Solution annealing min. 480 °C
  • Machining / Machinability
    dimensional stability 2
    Eroding 1
    Etching 2
    hardened 1
    Photo etching 2
  • Material
    Colorcode Signalschwarz (RAL 9004)
    Material chemically EN 573-3 Al Cu4 Pb Mg Mn
    DIN 3.1645
    DIN (old designation) Al Cu Mg Pb
    France AFNOR -
    Italy UNI 9002/8
    Norway 17,110
    Spain -
    Sweden -
    United Kingdom BS -
  • Mechanical surface treatment
    Blasting 1
    Brushing 2
    Grinding 2
    Polishing 3
  • Metallic coating
    Galvanising 2
    Nickel coating 2
    Thermal spraying 4.5
  • Organic coating
    Enamelling 4.5
    Laminating 2
    Painting / Coating 4
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23 K⁻¹10⁻⁶
    Density 2.85 g/cm³
    Electrical conductivity max. 22 m/Ω*mm²
    Electrical conductivity min. 18 m/Ω*mm²
    Modulus of elasticity 72.5 GPa
    Shear modulus 27.3 GPa
    Specific heat 860 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 4.5
  • Welding
    Friction stir welding 5
    Friction welding 5
    Laser 5
    Plasma 5

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

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