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B447 C12000

America ASTM B447C12000 焊接铜管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B447C12000 / B447 C12000
Category Grade Standard Region/Area Standard Content
Metals B447 C12000 ASTM B447 America 焊接铜管

Chemical composition(mass fraction)(wt.%) of the B447 C12000

Element Min Max Similar

Mechanical Properties of steel grade B447 C12000

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)
639 (≥) 938 (≥) 12 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade B447 C12000

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 - -     0.23 -  
958 785 - 12.3 424   -  
898 - 44 32.2   131 141

Heat Treatment of steel grade B447 C12000

Heat treated : 1211°C - 1423°C

Technological Curves of steel grade B447 C12000

Cross Reference Table (Equivalent Grade) of B447 C12000

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