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EU EN CW455K 免加工铜和铜合金 - 杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW455K / CW455K
Category Grade Standard Region/Area Standard Content
Metals CW455K EN 12164 EU 免加工铜和铜合金 - 杆

Chemical composition(mass fraction)(wt.%) of the CW455K

Element Min Max Similar

Mechanical Properties of steel grade CW455K

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)
595 (≥) 163 (≥) 24 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade CW455K

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
12 - -     0.21 -  
468 625 - 44.3 331   -  
382 - 44 11.2   442 412

Heat Treatment of steel grade CW455K

Heat treated : 1452°C - 1886°C

Technological Curves of steel grade CW455K

Cross Reference Table (Equivalent Grade) of CW455K

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