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H10MnSiNi3

China GB H10MnSiNi3 焊接用钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H10MnSiNi3 / H10MnSiNi3
Category Grade Standard Region/Area Standard Content
Metals H10MnSiNi3 GB/T 3429 China 焊接用钢盘条

Chemical composition(mass fraction)(wt.%) of the H10MnSiNi3

Element Min Max Similar
Total others - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Cu - 0.2000 -
Ni 3.0000 3.7500 -
Mn - 1.2500 -
Si 0.4000 0.8000 -
C - 0.1200 -

Mechanical Properties of steel grade H10MnSiNi3

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)
654 (≥) 315 (≥) 14 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade H10MnSiNi3

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 - -     0.44 -  
289 488 - 23.3 112   -  
822 - 24 11.2   311 434

Heat Treatment of steel grade H10MnSiNi3

Heat treated : 1587°C - 1723°C

Technological Curves of steel grade H10MnSiNi3

Cross Reference Table (Equivalent Grade) of H10MnSiNi3

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