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America UNS J92660 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J92660 / J92660
Category Grade Standard Region/Area Standard Content
Metals J92660 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J92660

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 9.0000 13.0000 -
Nb+Ta - - -
Mn - 2.0000 -
Cr 17.0000 20.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade J92660

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)
717 (≥) 986 (≥) 34 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade J92660

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
22 - -     0.21 -  
912 395 - 41.3 312   -  
347 - 41 31.2   131 433

Heat Treatment of steel grade J92660

Heat treated : 1735°C - 1872°C

Technological Curves of steel grade J92660

Cross Reference Table (Equivalent Grade) of J92660

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