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China HB 1J91 软磁合金热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1J91 / 1J91
Category Grade Standard Region/Area Standard Content
Metals 1J91 HB/Z 192 China 软磁合金热处理

Chemical composition(mass fraction)(wt.%) of the 1J91

Element Min Max Similar

Mechanical Properties of steel grade 1J91

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)
688 (≥) 865 (≥) 44 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 1J91

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 - -     0.14 -  
483 292 - 12.3 421   -  
539 - 21 32.2   121 213

Heat Treatment of steel grade 1J91

Heat treated : 1692°C - 1613°C

Technological Curves of steel grade 1J91

Cross Reference Table (Equivalent Grade) of 1J91

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