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China GB H10Mn 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10Mn / H10Mn
Category Grade Standard Region/Area Standard Content
Metals H10Mn GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10Mn

Element Min Max Similar
Total others - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Mo - 0.1500 -
Ni - 0.1500 -
Cr - 0.1500 -
Mn 0.8000 1.2500 -
Si 0.1000 0.3500 -
C 0.0500 0.1500 -

Mechanical Properties of steel grade H10Mn

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)
774 (≥) 294 (≥) 31 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade H10Mn

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
24 - -     0.23 -  
156 821 - 32.3 221   -  
779 - 24 44.2   242 331

Heat Treatment of steel grade H10Mn

Heat treated : 1247°C - 1398°C

Technological Curves of steel grade H10Mn

Cross Reference Table (Equivalent Grade) of H10Mn

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