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America UNS S40975 含镍铁素体铬合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S40975 / S40975
Category Grade Standard Region/Area Standard Content
Metals S40975 -- America 含镍铁素体铬合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S40975

Element Min Max Similar

Mechanical Properties of steel grade S40975

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)
825 (≥) 242 (≥) 14 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade S40975

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 - -     0.41 -  
228 875 - 22.3 322   -  
318 - 13 32.2   241 313

Heat Treatment of steel grade S40975

Heat treated : 1789°C - 1628°C

Technological Curves of steel grade S40975

Cross Reference Table (Equivalent Grade) of S40975

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