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Global 企业标准 K-M38 软磁不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K-M38 / K-M38
Category Grade Standard Region/Area Standard Content
Metals K-M38 -- Global 软磁不锈钢

Chemical composition(mass fraction)(wt.%) of the K-M38

Element Min Max Similar

Mechanical Properties of steel grade K-M38

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)
892 (≥) 192 (≥) 34 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade K-M38

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
23 - -     0.13 -  
857 193 - 32.3 211   -  
411 - 11 41.2   343 111

Heat Treatment of steel grade K-M38

Heat treated : 1483°C - 1484°C

Technological Curves of steel grade K-M38

Cross Reference Table (Equivalent Grade) of K-M38

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