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China 武钢Q/WG SWRM15 低碳钢热轧圆盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRM15 / SWRM15
Category Grade Standard Region/Area Standard Content
Metals SWRM15 Q/WG(DX)12 China 低碳钢热轧圆盘条

Chemical composition(mass fraction)(wt.%) of the SWRM15

Element Min Max Similar
S - 0.0350 -
P - 0.0350 -
Mn 0.3000 0.6000 -
Si - 0.1000 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade SWRM15

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)
557 (≥) 113 (≥) 43 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SWRM15

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 - -     0.42 -  
592 516 - 12.3 114   -  
591 - 43 12.2   431 422

Heat Treatment of steel grade SWRM15

Heat treated : 1761°C - 1944°C

Technological Curves of steel grade SWRM15

Cross Reference Table (Equivalent Grade) of SWRM15

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