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America UNS J02507 碳钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J02507 / J02507
Category Grade Standard Region/Area Standard Content
Metals J02507 -- America 碳钢铸件

Chemical composition(mass fraction)(wt.%) of the J02507

Element Min Max Similar
Si - 0.8000 -
S - 0.0450 -
P - 0.0400 -
Mn - 0.7500 -
C - 0.2500 -

Mechanical Properties of steel grade J02507

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)
987 (≥) 259 (≥) 43 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade J02507

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
41 - -     0.23 -  
884 668 - 12.3 134   -  
257 - 42 41.2   142 234

Heat Treatment of steel grade J02507

Heat treated : 1983°C - 1471°C

Technological Curves of steel grade J02507

Cross Reference Table (Equivalent Grade) of J02507

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