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America UNS S30345 奥氏体铬镍铝高速切削合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30345 / S30345
Category Grade Standard Region/Area Standard Content
Metals S30345 -- America 奥氏体铬镍铝高速切削合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S30345

Element Min Max Similar

Mechanical Properties of steel grade S30345

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)
175 (≥) 742 (≥) 42 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade S30345

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
12 - -     0.41 -  
916 466 - 34.3 121   -  
794 - 31 42.2   144 214

Heat Treatment of steel grade S30345

Heat treated : 1539°C - 1357°C

Technological Curves of steel grade S30345

Cross Reference Table (Equivalent Grade) of S30345

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