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America UNS S30780 奥氏体铬镍锰合金不锈钢裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30780 / S30780
Category Grade Standard Region/Area Standard Content
Metals S30780 -- America 奥氏体铬镍锰合金不锈钢裸填充金属

Chemical composition(mass fraction)(wt.%) of the S30780

Element Min Max Similar

Mechanical Properties of steel grade S30780

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)
251 (≥) 488 (≥) 11 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade S30780

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
42 - -     0.23 -  
387 831 - 12.3 234   -  
671 - 12 11.2   413 243

Heat Treatment of steel grade S30780

Heat treated : 1491°C - 1213°C

Technological Curves of steel grade S30780

Cross Reference Table (Equivalent Grade) of S30780

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