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America UNS S21460 奥氏体铬锰镍钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S21460 / S21460
Category Grade Standard Region/Area Standard Content
Metals S21460 -- America 奥氏体铬锰镍钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S21460

Element Min Max Similar

Mechanical Properties of steel grade S21460

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)
521 (≥) 739 (≥) 34 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade S21460

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
41 - -     0.43 -  
264 166 - 11.3 334   -  
719 - 11 13.2   112 414

Heat Treatment of steel grade S21460

Heat treated : 1977°C - 1599°C

Technological Curves of steel grade S21460

Cross Reference Table (Equivalent Grade) of S21460

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