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SA-487 Grade 2 Class C

America ASME SA-487Grade2ClassC 受压钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals SA-487 Grade 2 Class C ASME SA-487/SA-487M America 受压钢铸件

Chemical composition(mass fraction)(wt.%) of the SA-487 Grade 2 Class C

Element Min Max Similar

Mechanical Properties of steel grade SA-487 Grade 2 Class C

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)
547 (≥) 549 (≥) 43 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SA-487 Grade 2 Class C

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
34 - -     0.13 -  
893 892 - 44.3 412   -  
527 - 23 23.2   342 343

Heat Treatment of steel grade SA-487 Grade 2 Class C

Heat treated : 1655°C - 1193°C

Technological Curves of steel grade SA-487 Grade 2 Class C

Cross Reference Table (Equivalent Grade) of SA-487 Grade 2 Class C

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