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France AFNOR NF CW453K 铜及铜合金 - 一般用途的电线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW453K / CW453K
Category Grade Standard Region/Area Standard Content
Metals CW453K NF EN 12166 France 铜及铜合金 - 一般用途的电线

Chemical composition(mass fraction)(wt.%) of the CW453K

Element Min Max Similar

Mechanical Properties of steel grade CW453K

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)
876 (≥) 327 (≥) 33 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade CW453K

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
33 - -     0.23 -  
682 256 - 11.3 232   -  
482 - 31 41.2   321 322

Heat Treatment of steel grade CW453K

Heat treated : 1599°C - 1447°C

Technological Curves of steel grade CW453K

Cross Reference Table (Equivalent Grade) of CW453K

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