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B42 C12200

America ASTM B42C12200 无缝铜管尺寸 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B42C12200 / B42 C12200
Category Grade Standard Region/Area Standard Content
Metals B42 C12200 ASTM B42 America 无缝铜管尺寸

Chemical composition(mass fraction)(wt.%) of the B42 C12200

Element Min Max Similar

Mechanical Properties of steel grade B42 C12200

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)
128 (≥) 146 (≥) 41 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade B42 C12200

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
21 - -     0.14 -  
998 453 - 13.3 412   -  
418 - 32 23.2   442 133

Heat Treatment of steel grade B42 C12200

Heat treated : 1754°C - 1232°C

Technological Curves of steel grade B42 C12200

Cross Reference Table (Equivalent Grade) of B42 C12200

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