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America UNS S30888 奥氏体铬镍耐热合金不锈钢裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30888 / S30888
Category Grade Standard Region/Area Standard Content
Metals S30888 -- America 奥氏体铬镍耐热合金不锈钢裸填充金属

Chemical composition(mass fraction)(wt.%) of the S30888

Element Min Max Similar

Mechanical Properties of steel grade S30888

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)
187 (≥) 315 (≥) 43 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S30888

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 - -     0.41 -  
895 484 - 34.3 332   -  
181 - 41 32.2   112 441

Heat Treatment of steel grade S30888

Heat treated : 1566°C - 1935°C

Technological Curves of steel grade S30888

Cross Reference Table (Equivalent Grade) of S30888

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