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China HB 1J88 软磁合金热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1J88 / 1J88
Category Grade Standard Region/Area Standard Content
Metals 1J88 HB/Z 192 China 软磁合金热处理

Chemical composition(mass fraction)(wt.%) of the 1J88

Element Min Max Similar

Mechanical Properties of steel grade 1J88

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)
946 (≥) 793 (≥) 14 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1J88

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
21 - -     0.14 -  
468 984 - 33.3 132   -  
532 - 31 31.2   242 432

Heat Treatment of steel grade 1J88

Heat treated : 1912°C - 1451°C

Technological Curves of steel grade 1J88

Cross Reference Table (Equivalent Grade) of 1J88

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