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Korea KS SWM-I 低碳鋼線 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWM-I / SWM-I
Category Grade Standard Region/Area Standard Content
Metals SWM-I KS D 3552 Korea 低碳鋼線

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

Element Min Max Similar

Mechanical Properties of steel grade SWM-I

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)
919 (≥) 785 (≥) 13 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SWM-I

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
11 - -     0.13 -  
414 765 - 23.3 423   -  
468 - 24 21.2   323 311

Heat Treatment of steel grade SWM-I

Heat treated : 1662°C - 1518°C

Technological Curves of steel grade SWM-I

Cross Reference Table (Equivalent Grade) of SWM-I

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