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China HB 1J31 软磁合金热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1J31 / 1J31
Category Grade Standard Region/Area Standard Content
Metals 1J31 HB/Z 192 China 软磁合金热处理

Chemical composition(mass fraction)(wt.%) of the 1J31

Element Min Max Similar

Mechanical Properties of steel grade 1J31

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)
171 (≥) 392 (≥) 44 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 1J31

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
31 - -     0.31 -  
213 964 - 14.3 223   -  
927 - 23 24.2   343 434

Heat Treatment of steel grade 1J31

Heat treated : 1963°C - 1997°C

Technological Curves of steel grade 1J31

Cross Reference Table (Equivalent Grade) of 1J31

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