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SWRH 42 A

Japan JIS SWRH42A 高碳鋼線材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH42A / SWRH 42 A
Category Grade Standard Region/Area Standard Content
Metals SWRH 42 A JIS G3506 Japan 高碳鋼線材

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

Element Min Max Similar

Mechanical Properties of steel grade SWRH 42 A

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)
272 (≥) 553 (≥) 14 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SWRH 42 A

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
22 - -     0.14 -  
557 394 - 44.3 312   -  
772 - 11 21.2   434 123

Heat Treatment of steel grade SWRH 42 A

Heat treated : 1271°C - 1864°C

Technological Curves of steel grade SWRH 42 A

Cross Reference Table (Equivalent Grade) of SWRH 42 A

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