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SWRCH22AB-P

China 鞍钢Q/ASB SWRCH22AB-P 冷墩钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRCH22AB-P / SWRCH22AB-P
Category Grade Standard Region/Area Standard Content
Metals SWRCH22AB-P Q/ASB 234 China 冷墩钢盘条

Chemical composition(mass fraction)(wt.%) of the SWRCH22AB-P

Element Min Max Similar
Al 0.0150 0.0550 -
B 0.0010 0.0030 -
S - 0.0250 -
P - 0.0250 -
Mn 0.7000 1.0000 -
Si - 0.1000 -
C 0.1800 0.2300 -

Mechanical Properties of steel grade SWRCH22AB-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)
521 (≥) 273 (≥) 33 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade SWRCH22AB-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 - -     0.24 -  
573 192 - 34.3 322   -  
676 - 22 42.2   433 124

Heat Treatment of steel grade SWRCH22AB-P

Heat treated : 1368°C - 1615°C

Technological Curves of steel grade SWRCH22AB-P

Cross Reference Table (Equivalent Grade) of SWRCH22AB-P

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