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Japan JIS SWRM2 低碳钢线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRM2 / SWRM 2
Category Grade Standard Region/Area Standard Content
Metals SWRM 2 JIS G3505 Japan 低碳钢线材

Chemical composition(mass fraction)(wt.%) of the SWRM 2

Element Min Max Similar

Mechanical Properties of steel grade SWRM 2

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)
644 (≥) 587 (≥) 44 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade SWRM 2

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
12 - -     0.14 -  
828 541 - 23.3 122   -  
491 - 34 12.2   322 214

Heat Treatment of steel grade SWRM 2

Heat treated : 1338°C - 1727°C

Technological Curves of steel grade SWRM 2

Cross Reference Table (Equivalent Grade) of SWRM 2

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