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China 宝钢Q/BQB SWRM10 轧制方坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRM10 / SWRM10
Category Grade Standard Region/Area Standard Content
Metals SWRM10 Q/BQB 110 China 轧制方坯

Chemical composition(mass fraction)(wt.%) of the SWRM10

Element Min Max Similar
S - 0.0250 -
P - 0.0250 -
Mn 0.3000 0.6000 -
Si - 0.0300 -
C 0.0800 0.1300 -
P - 0.0350 -
S - 0.0350 -
Mn 0.3000 0.6000 -
Si - 0.0300 -
C 0.0800 0.1300 -
P - 0.0350 -
S - 0.0350 -
Mn 0.3000 0.6000 -
Si - 0.0300 -
C 0.0800 0.1300 -

Mechanical Properties of steel grade SWRM10

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)
699 (≥) 773 (≥) 33 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SWRM10

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
41 - -     0.13 -  
582 546 - 43.3 211   -  
871 - 32 33.2   421 412

Heat Treatment of steel grade SWRM10

Heat treated : 1676°C - 1841°C

Technological Curves of steel grade SWRM10

Cross Reference Table (Equivalent Grade) of SWRM10

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