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SWRH 67 B

Japan JIS SWRH67B 高碳鋼線材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH67B / SWRH 67 B
Category Grade Standard Region/Area Standard Content
Metals SWRH 67 B JIS G3506 Japan 高碳鋼線材

Chemical composition(mass fraction)(wt.%) of the SWRH 67 B

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn 0.6000 0.9000 -
C 0.6400 0.7100 -

Mechanical Properties of steel grade SWRH 67 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)
682 (≥) 119 (≥) 33 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade SWRH 67 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
13 - -     0.31 -  
876 373 - 43.3 443   -  
613 - 12 44.2   441 422

Heat Treatment of steel grade SWRH 67 B

Heat treated : 1263°C - 1239°C

Technological Curves of steel grade SWRH 67 B

Cross Reference Table (Equivalent Grade) of SWRH 67 B

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