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Global 企业标准 38sh 钕铁硼 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 38sh / 38sh
Category Grade Standard Region/Area Standard Content
Metals 38sh -- Global 钕铁硼

Chemical composition(mass fraction)(wt.%) of the 38sh

Element Min Max Similar

Mechanical Properties of steel grade 38sh

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)
578 (≥) 947 (≥) 33 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 38sh

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 - -     0.23 -  
744 138 - 44.3 244   -  
456 - 31 33.2   424 211

Heat Treatment of steel grade 38sh

Heat treated : 1286°C - 1686°C

Technological Curves of steel grade 38sh

Cross Reference Table (Equivalent Grade) of 38sh

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