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SWRH72B-P

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China 鞍钢Q/ASB SWRH72B-P 钢丝绳用盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWRH72B-P / SWRH72B-P
Category Grade Standard Region/Area Standard Content
Metals SWRH72B-P Q/ASB 300 China 钢丝绳用盘条

Chemical composition(mass fraction)(wt.%) of the SWRH72B-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 0.6900 0.7600 -

Mechanical Properties of steel grade SWRH72B-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)
452 (≥) 234 (≥) 32 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade SWRH72B-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
42 - -     0.43 -  
581 784 - 41.3 424   -  
722 - 23 31.2   424 231

Heat Treatment of steel grade SWRH72B-P

Heat treated : 1944°C - 1663°C

Technological Curves of steel grade SWRH72B-P

Cross Reference Table (Equivalent Grade) of SWRH72B-P

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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