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China GB 10MnNbHP 焊接气瓶用钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10MnNbHP / 10MnNbHP
Category Grade Standard Region/Area Standard Content
Metals 10MnNbHP GB 6653 China 焊接气瓶用钢板

Chemical composition(mass fraction)(wt.%) of the 10MnNbHP

Element Min Max Similar

Mechanical Properties of steel grade 10MnNbHP

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)
872 (≥) 589 (≥) 23 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 10MnNbHP

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 - -     0.31 -  
963 674 - 44.3 113   -  
231 - 34 23.2   343 444

Heat Treatment of steel grade 10MnNbHP

Heat treated : 1757°C - 1168°C

Technological Curves of steel grade 10MnNbHP

Cross Reference Table (Equivalent Grade) of 10MnNbHP

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