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America UNS J02508 碳钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J02508 / J02508
Category Grade Standard Region/Area Standard Content
Metals J02508 -- America 碳钢铸件

Chemical composition(mass fraction)(wt.%) of the J02508

Element Min Max Similar

Mechanical Properties of steel grade J02508

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)
394 (≥) 452 (≥) 44 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade J02508

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 - -     0.13 -  
926 478 - 44.3 114   -  
286 - 21 31.2   224 134

Heat Treatment of steel grade J02508

Heat treated : 1538°C - 1489°C

Technological Curves of steel grade J02508

Cross Reference Table (Equivalent Grade) of J02508

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