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America UNS W50316 马氏体7%铬钼合金钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W50316 / W50316
Category Grade Standard Region/Area Standard Content
Metals W50316 -- America 马氏体7%铬钼合金钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W50316

Element Min Max Similar

Mechanical Properties of steel grade W50316

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)
131 (≥) 932 (≥) 24 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade W50316

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
23 - -     0.22 -  
687 978 - 21.3 414   -  
698 - 33 41.2   231 133

Heat Treatment of steel grade W50316

Heat treated : 1741°C - 1422°C

Technological Curves of steel grade W50316

Cross Reference Table (Equivalent Grade) of W50316

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