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SWRCH8A-P

China 鞍钢Q/ASB SWRCH8A-P 冷墩钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRCH8A-P / SWRCH8A-P
Category Grade Standard Region/Area Standard Content
Metals SWRCH8A-P Q/ASB 234 China 冷墩钢盘条

Chemical composition(mass fraction)(wt.%) of the SWRCH8A-P

Element Min Max Similar
Al 0.0150 0.0550 -
S - 0.0250 -
P - 0.0250 -
Mn - 0.6000 -
Si - 0.1000 -
C - 0.1000 -

Mechanical Properties of steel grade SWRCH8A-P

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)
398 (≥) 429 (≥) 12 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SWRCH8A-P

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
24 - -     0.32 -  
817 468 - 22.3 233   -  
781 - 11 43.2   143 142

Heat Treatment of steel grade SWRCH8A-P

Heat treated : 1634°C - 1372°C

Technological Curves of steel grade SWRCH8A-P

Cross Reference Table (Equivalent Grade) of SWRCH8A-P

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