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America UNS W30710 奥氏体铬镍锰合金不锈钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W30710 / W30710
Category Grade Standard Region/Area Standard Content
Metals W30710 -- America 奥氏体铬镍锰合金不锈钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W30710

Element Min Max Similar

Mechanical Properties of steel grade W30710

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)
453 (≥) 824 (≥) 11 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade W30710

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
22 - -     0.44 -  
888 389 - 22.3 443   -  
333 - 22 44.2   411 114

Heat Treatment of steel grade W30710

Heat treated : 1884°C - 1752°C

Technological Curves of steel grade W30710

Cross Reference Table (Equivalent Grade) of W30710

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