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China GB H10Mn2Ni 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10Mn2Ni / H10Mn2Ni
Category Grade Standard Region/Area Standard Content
Metals H10Mn2Ni GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10Mn2Ni

Element Min Max Similar
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Ni 0.1000 0.5000 -
Cr - 0.2000 -
Mn 1.4000 2.0000 -
Si - 0.3000 -
C - 0.1200 -

Mechanical Properties of steel grade H10Mn2Ni

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)
136 (≥) 786 (≥) 11 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade H10Mn2Ni

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
43 - -     0.33 -  
321 536 - 41.3 211   -  
554 - 31 24.2   434 434

Heat Treatment of steel grade H10Mn2Ni

Heat treated : 1586°C - 1233°C

Technological Curves of steel grade H10Mn2Ni

Cross Reference Table (Equivalent Grade) of H10Mn2Ni

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