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SWRH57B-P

China 鞍钢Q/ASB SWRH57B-P 钢丝绳用盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH57B-P / SWRH57B-P
Category Grade Standard Region/Area Standard Content
Metals SWRH57B-P Q/ASB 300 China 钢丝绳用盘条

Chemical composition(mass fraction)(wt.%) of the SWRH57B-P

Element Min Max Similar
Cu - 0.2000 -
Cr - 0.2000 -
Ni - 0.2000 -
S - 0.0250 -
P - 0.0250 -
Mn 0.6000 0.9000 -
Si 0.1500 0.3500 -
C 0.5400 0.6100 -

Mechanical Properties of steel grade SWRH57B-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)
367 (≥) 821 (≥) 11 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SWRH57B-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
23 - -     0.24 -  
234 646 - 12.3 124   -  
595 - 12 32.2   121 214

Heat Treatment of steel grade SWRH57B-P

Heat treated : 1198°C - 1767°C

Technological Curves of steel grade SWRH57B-P

Cross Reference Table (Equivalent Grade) of SWRH57B-P

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