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America ASTM A314502 锻造用不锈及耐热钢坯及钢棒规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A314502 / A314 502
Category Grade Standard Region/Area Standard Content
Metals A314 502 ASTM A314 America 锻造用不锈及耐热钢坯及钢棒规格

Chemical composition(mass fraction)(wt.%) of the A314 502

Element Min Max Similar

Mechanical Properties of steel grade A314 502

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)
114 (≥) 826 (≥) 13 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade A314 502

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 - -     0.34 -  
868 143 - 32.3 324   -  
987 - 11 41.2   222 244

Heat Treatment of steel grade A314 502

Heat treated : 1874°C - 1535°C

Technological Curves of steel grade A314 502

Cross Reference Table (Equivalent Grade) of A314 502

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