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A217 Grade WC11

America ASTM A217GradeWC11 适合高温受压零件用合金钢和马氏体不锈钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A217GradeWC11 / A217 Grade WC11
Category Grade Standard Region/Area Standard Content
Metals A217 Grade WC11 ASTM A217/A217M America 适合高温受压零件用合金钢和马氏体不锈钢铸件

Chemical composition(mass fraction)(wt.%) of the A217 Grade WC11

Element Min Max Similar
V - 0.0300 -
Si 0.3000 0.6000 -
S - 0.0150 -
P - 0.0200 -
Ni - 0.5000 -
Mo 0.4500 0.6500 -
Mn 0.5000 0.8000 -
Cu - 0.3500 -
Cr 1.0000 1.5000 -
C 0.1500 0.2100 -
Al - 0.0100 -

Mechanical Properties of steel grade A217 Grade WC11

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)
322 (≥) 718 (≥) 32 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade A217 Grade WC11

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
32 - -     0.41 -  
964 334 - 42.3 423   -  
351 - 42 43.2   431 414

Heat Treatment of steel grade A217 Grade WC11

Heat treated : 1899°C - 1381°C

Technological Curves of steel grade A217 Grade WC11

Cross Reference Table (Equivalent Grade) of A217 Grade WC11

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