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Spain UNE CW407J 铜及铜合金 - 用于一般用途线缆和配件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW407J / CW407J
Category Grade Standard Region/Area Standard Content
Metals CW407J UNE EN 12167 Spain 铜及铜合金 - 用于一般用途线缆和配件

Chemical composition(mass fraction)(wt.%) of the CW407J

Element Min Max Similar

Mechanical Properties of steel grade CW407J

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
857 (≥) 188 (≥) 44 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade CW407J

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.12 -  
955 146 - 14.3 121   -  
611 - 34 31.2   441 111

Heat Treatment of steel grade CW407J

Heat treated : 1588°C - 1958°C

Technological Curves of steel grade CW407J

Cross Reference Table (Equivalent Grade) of CW407J

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