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America UNS S30989 奥氏体铬镍耐热裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30989 / S30989
Category Grade Standard Region/Area Standard Content
Metals S30989 -- America 奥氏体铬镍耐热裸填充金属

Chemical composition(mass fraction)(wt.%) of the S30989

Element Min Max Similar

Mechanical Properties of steel grade S30989

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)
679 (≥) 651 (≥) 13 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade S30989

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
14 - -     0.33 -  
492 476 - 41.3 242   -  
916 - 42 31.2   333 123

Heat Treatment of steel grade S30989

Heat treated : 1818°C - 1128°C

Technological Curves of steel grade S30989

Cross Reference Table (Equivalent Grade) of S30989

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