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China 鞍钢Q/ASB SWRH32 优质碳素钢热轧盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH32 / SWRH32
Category Grade Standard Region/Area Standard Content
Metals SWRH32 Q/ASB 324 China 优质碳素钢热轧盘条

Chemical composition(mass fraction)(wt.%) of the SWRH32

Element Min Max Similar
Cu - 0.2000 -
Ni - 0.2000 -
Cr - 0.2000 -
P - 0.0250 -
S - 0.0250 -
Mn 0.3000 0.6000 -
Si 0.1500 0.3500 -
C 0.2900 0.3600 -

Mechanical Properties of steel grade SWRH32

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)
845 (≥) 883 (≥) 24 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade SWRH32

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
14 - -     0.41 -  
321 967 - 34.3 414   -  
213 - 41 12.2   322 234

Heat Treatment of steel grade SWRH32

Heat treated : 1864°C - 1246°C

Technological Curves of steel grade SWRH32

Cross Reference Table (Equivalent Grade) of SWRH32

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