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EU EN CW624N 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: CW624N / CW624N
Category Grade Standard Region/Area Standard Content
Metals CW624N EN 12167 EU 铜及铜合金 - 用于一般用途线缆和配件

Chemical composition(mass fraction)(wt.%) of the CW624N

Element Min Max Similar

Mechanical Properties of steel grade CW624N

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)
326 (≥) 285 (≥) 44 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade CW624N

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
14 - -     0.43 -  
929 334 - 21.3 144   -  
119 - 32 31.2   421 233

Heat Treatment of steel grade CW624N

Heat treated : 1754°C - 1268°C

Technological Curves of steel grade CW624N

Cross Reference Table (Equivalent Grade) of CW624N

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