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America UNS J02506 碳钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J02506 / J02506
Category Grade Standard Region/Area Standard Content
Metals J02506 -- America 碳钢铸件

Chemical composition(mass fraction)(wt.%) of the J02506

Element Min Max Similar
Si - 0.6000 -
S - 0.0450 -
P - 0.0400 -
Ni 2.0000 3.0000 -
Mn 0.5000 0.8000 -
C - 0.2500 -

Mechanical Properties of steel grade J02506

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)
341 (≥) 825 (≥) 42 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade J02506

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
42 - -     0.41 -  
978 462 - 11.3 113   -  
347 - 11 22.2   411 442

Heat Treatment of steel grade J02506

Heat treated : 1198°C - 1489°C

Technological Curves of steel grade J02506

Cross Reference Table (Equivalent Grade) of J02506

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