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England B.S. CW451K Copper and copper alloys. Rod for general purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW451K / CW451K
Category Grade Standard Region/Area Standard Content
Metals CW451K BS EN 12163 England Copper and copper alloys. Rod for general purposes

Chemical composition(mass fraction)(wt.%) of the CW451K

Element Min Max Similar

Mechanical Properties of steel grade CW451K

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)
716 (≥) 168 (≥) 42 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade CW451K

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
24 - -     0.31 -  
117 451 - 42.3 442   -  
853 - 22 32.2   433 222

Heat Treatment of steel grade CW451K

Heat treated : 1749°C - 1894°C

Technological Curves of steel grade CW451K

Cross Reference Table (Equivalent Grade) of CW451K

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