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America UNS G15030 碳锰钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G15030 / G15030
Category Grade Standard Region/Area Standard Content
Metals G15030 -- America 碳锰钢

Chemical composition(mass fraction)(wt.%) of the G15030

Element Min Max Similar

Mechanical Properties of steel grade G15030

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)
624 (≥) 219 (≥) 14 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade G15030

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 - -     0.22 -  
137 692 - 44.3 144   -  
228 - 43 42.2   324 322

Heat Treatment of steel grade G15030

Heat treated : 1269°C - 1371°C

Technological Curves of steel grade G15030

Cross Reference Table (Equivalent Grade) of G15030

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