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SWRH 82 B

Japan JIS SWRH82B 高碳鋼線材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH82B / SWRH 82 B
Category Grade Standard Region/Area Standard Content
Metals SWRH 82 B JIS G3506 Japan 高碳鋼線材

Chemical composition(mass fraction)(wt.%) of the SWRH 82 B

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn 0.6000 0.9000 -
C 0.7900 0.8600 -

Mechanical Properties of steel grade SWRH 82 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)
241 (≥) 747 (≥) 22 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SWRH 82 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
21 - -     0.41 -  
459 594 - 33.3 332   -  
354 - 22 31.2   122 233

Heat Treatment of steel grade SWRH 82 B

Heat treated : 1577°C - 1247°C

Technological Curves of steel grade SWRH 82 B

Cross Reference Table (Equivalent Grade) of SWRH 82 B

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