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SWRH 42 B

Japan JIS SWRH42B 高碳鋼線材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH42B / SWRH 42 B
Category Grade Standard Region/Area Standard Content
Metals SWRH 42 B JIS G3506 Japan 高碳鋼線材

Chemical composition(mass fraction)(wt.%) of the SWRH 42 B

Element Min Max Similar

Mechanical Properties of steel grade SWRH 42 B

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)
353 (≥) 642 (≥) 42 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade SWRH 42 B

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
32 - -     0.34 -  
921 761 - 14.3 212   -  
759 - 31 11.2   212 234

Heat Treatment of steel grade SWRH 42 B

Heat treated : 1131°C - 1385°C

Technological Curves of steel grade SWRH 42 B

Cross Reference Table (Equivalent Grade) of SWRH 42 B

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