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B610CFHQL4

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China 宝钢Q/BQB B610CFHQL4 水电用地裂纹敏感性高强度厚钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B610CFHQL4 / B610CFHQL4
Category Grade Standard Region/Area Standard Content
Metals B610CFHQL4 Q/BQB 620 China 水电用地裂纹敏感性高强度厚钢板

Chemical composition(mass fraction)(wt.%) of the B610CFHQL4

Element Min Max Similar
Si - 0.5000 -
S - 0.0100 -
P - 0.0200 -
Mo - 0.5000 -
Mn - 0.8000 -
Cr - 3.5000 -
C - 0.3000 -

Mechanical Properties of steel grade B610CFHQL4

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)
194 (≥) 529 (≥) 41 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade B610CFHQL4

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 -  
762 315 - 41.3 111   -  
757 - 24 23.2   142 131

Heat Treatment of steel grade B610CFHQL4

Heat treated : 1418°C - 1618°C

Technological Curves of steel grade B610CFHQL4

Cross Reference Table (Equivalent Grade) of B610CFHQL4

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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