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America UNS J23259 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J23259 / J23259
Category Grade Standard Region/Area Standard Content
Metals J23259 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J23259

Element Min Max Similar

Mechanical Properties of steel grade J23259

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)
982 (≥) 653 (≥) 43 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade J23259

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
11 - -     0.14 -  
861 962 - 13.3 331   -  
299 - 23 33.2   411 232

Heat Treatment of steel grade J23259

Heat treated : 1354°C - 1289°C

Technological Curves of steel grade J23259

Cross Reference Table (Equivalent Grade) of J23259

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