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Delivery program

CW453K

bushing

A technical illustration of the product with dimensions of the material CW453K from the material Bronze in the shape bushing
  • Form bushing
  • Material Bronze
  • Material CW453K
  • Material chemically EN 573-3 CuSn8
An image of the material CW453K from the material Bronze in the shape bushing
A technical illustration of the product of the material CW453K from the material Bronze in the shape bushing

Areas of application

apparatus parts and wire cloth for the paper and chemical industry

pump parts

highly stressed worms, gear wheels, bolts and screws

plain bearings and slideways

Features of this material

  • good resistance to seawater, various agents and industrial atmosphere
  • very good tarnish resistance

Information about the material

  • Aviation
    Aviation No
  • Chemical specifications
    Fe (from) 0,1
    Fe (to) 0,1
    Ni (from) 0,2
    Ni (to) 0,2
    Other 0,2
    P (from) 0,01
    P (to) 0,4
    Pb (from) 0,02
    Pb (to) 0,02
    Rest Cu
    Sn (from) 7,5
    Sn (to) 8,5
    Zn (from) 0,2
    Zn (to) 0,2
  • Food industry
    suitable according to DIN EN 602 No
  • Material
    Material chemically EN 573-3 CuSn8
    Material no CW453K (2.1030)
  • physical properties
    Coefficient of thermal expansion from 20 to 300°C 18.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 400°C 18.7 K⁻¹10⁻⁶
    Density 8.79 g/cm³
    Modulus of elasticity at 100°C 106 GPa
    Modulus of elasticity at 20°C 109 GPa
    Modulus of elasticity at 200°C 102 GPa
    Modulus of elasticity at 300°C 98 GPa
    Modulus of elasticity at 400°C 93 GPa
    Specific electrical conductivity at 20°C 7.5 m/Ω*mm²
    Specific electrical conductivity at 200°C 6.5 m/Ω*mm²
    Specific electrical resistance at 20°C 0.133 Ω*mm²/m
    Specific electrical resistance at 200°C 6.5 Ω*mm²/m
    Specific heat at 20°C 0.377 J/(kg·K)
    Thermal conductivity at 20°C 67 W/m*K
    Thermal conductivity at 200°C 81 W/m*K
  • Soldering
    Brazing 1
    Soft soldering 1
  • Welding
    Gas 3
    MIG 2
    Resistance spot welding 2
    TIG 2
  • Aviation
    Aviation No
  • Chemical specifications
    Fe (from) 0,1
    Fe (to) 0,1
    Ni (from) 0,2
    Ni (to) 0,2
    Other 0,2
    P (from) 0,01
    P (to) 0,4
    Pb (from) 0,02
    Pb (to) 0,02
    Rest Cu
    Sn (from) 7,5
    Sn (to) 8,5
    Zn (from) 0,2
    Zn (to) 0,2
  • Food industry
    suitable according to DIN EN 602 No
  • Material
    Material chemically EN 573-3 CuSn8
    Material no CW453K (2.1030)
  • physical properties
    Coefficient of thermal expansion from 20 to 300°C 18.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 400°C 18.7 K⁻¹10⁻⁶
    Density 8.79 g/cm³
    Modulus of elasticity at 100°C 106 GPa
    Modulus of elasticity at 20°C 109 GPa
    Modulus of elasticity at 200°C 102 GPa
    Modulus of elasticity at 300°C 98 GPa
    Modulus of elasticity at 400°C 93 GPa
    Specific electrical conductivity at 20°C 7.5 m/Ω*mm²
    Specific electrical conductivity at 200°C 6.5 m/Ω*mm²
    Specific electrical resistance at 20°C 0.133 Ω*mm²/m
    Specific electrical resistance at 200°C 6.5 Ω*mm²/m
    Specific heat at 20°C 0.377 J/(kg·K)
    Thermal conductivity at 20°C 67 W/m*K
    Thermal conductivity at 200°C 81 W/m*K
  • Soldering
    Brazing 1
    Soft soldering 1
  • Welding
    Gas 3
    MIG 2
    Resistance spot welding 2
    TIG 2
  • Aviation
    Aviation No
  • Chemical specifications
    Fe (from) 0,1
    Fe (to) 0,1
    Ni (from) 0,2
    Ni (to) 0,2
    Other 0,2
    P (from) 0,01
    P (to) 0,4
    Pb (from) 0,02
    Pb (to) 0,02
    Rest Cu
    Sn (from) 7,5
    Sn (to) 8,5
    Zn (from) 0,2
    Zn (to) 0,2
  • Food industry
    suitable according to DIN EN 602 No
  • Material
    Material chemically EN 573-3 CuSn8
    Material no CW453K (2.1030)
  • physical properties
    Coefficient of thermal expansion from 20 to 300°C 18.2 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 400°C 18.7 K⁻¹10⁻⁶
    Density 8.79 g/cm³
    Modulus of elasticity at 100°C 106 GPa
    Modulus of elasticity at 20°C 109 GPa
    Modulus of elasticity at 200°C 102 GPa
    Modulus of elasticity at 300°C 98 GPa
    Modulus of elasticity at 400°C 93 GPa
    Specific electrical conductivity at 20°C 7.5 m/Ω*mm²
    Specific electrical conductivity at 200°C 6.5 m/Ω*mm²
    Specific electrical resistance at 20°C 0.133 Ω*mm²/m
    Specific electrical resistance at 200°C 6.5 Ω*mm²/m
    Specific heat at 20°C 0.377 J/(kg·K)
    Thermal conductivity at 20°C 67 W/m*K
    Thermal conductivity at 200°C 81 W/m*K
  • Soldering
    Brazing 1
    Soft soldering 1
  • Welding
    Gas 3
    MIG 2
    Resistance spot welding 2
    TIG 2

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

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