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China CNS SWM-A 低碳鋼線 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWM-A / SWM-A
Category Grade Standard Region/Area Standard Content
Metals SWM-A CNS G 3029 China 低碳鋼線

Chemical composition(mass fraction)(wt.%) of the SWM-A

Element Min Max Similar
C - - -

Mechanical Properties of steel grade SWM-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)
222 (≥) 866 (≥) 44 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade SWM-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
31 - -     0.21 -  
128 678 - 32.3 232   -  
526 - 43 34.2   333 232

Heat Treatment of steel grade SWM-A

Heat treated : 1873°C - 1561°C

Technological Curves of steel grade SWM-A

Cross Reference Table (Equivalent Grade) of SWM-A

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