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China HB 1J80 软磁合金热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1J80 / 1J80
Category Grade Standard Region/Area Standard Content
Metals 1J80 HB/Z 192 China 软磁合金热处理

Chemical composition(mass fraction)(wt.%) of the 1J80

Element Min Max Similar

Mechanical Properties of steel grade 1J80

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)
749 (≥) 896 (≥) 44 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 1J80

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
41 - -     0.23 -  
762 365 - 42.3 424   -  
181 - 41 44.2   222 211

Heat Treatment of steel grade 1J80

Heat treated : 1217°C - 1416°C

Technological Curves of steel grade 1J80

Cross Reference Table (Equivalent Grade) of 1J80

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