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America UNS J23260 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J23260 / J23260
Category Grade Standard Region/Area Standard Content
Metals J23260 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J23260

Element Min Max Similar
Si 0.5000 1.0000 -
S - 0.0250 -
P - 0.0250 -
Ni 1.6500 2.0000 -
Mo 0.3000 0.4500 -
Mn 0.6000 0.9000 -
Cr 0.6500 1.0000 -
C 0.2800 0.3600 -

Mechanical Properties of steel grade J23260

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 (≥) 429 (≥) 12 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade J23260

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
21 - -     0.43 -  
618 478 - 31.3 241   -  
741 - 12 43.2   211 114

Heat Treatment of steel grade J23260

Heat treated : 1526°C - 1622°C

Technological Curves of steel grade J23260

Cross Reference Table (Equivalent Grade) of J23260

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