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America UNS S15789 沉淀硬化铬镍钼铝合金不锈钢裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S15789 / S15789
Category Grade Standard Region/Area Standard Content
Metals S15789 -- America 沉淀硬化铬镍钼铝合金不锈钢裸填充金属

Chemical composition(mass fraction)(wt.%) of the S15789

Element Min Max Similar

Mechanical Properties of steel grade S15789

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)
329 (≥) 542 (≥) 31 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade S15789

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
31 - -     0.22 -  
638 318 - 43.3 441   -  
253 - 34 33.2   134 334

Heat Treatment of steel grade S15789

Heat treated : 1547°C - 1868°C

Technological Curves of steel grade S15789

Cross Reference Table (Equivalent Grade) of S15789

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