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S890Q

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China 鞍钢Q/ASB S890Q 结构用热轧钢板 第6部分：调质高屈服强度结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S890Q / S890Q
Category Grade Standard Region/Area Standard Content
Metals S890Q Q/ASB 247.6 China 结构用热轧钢板 第6部分：调质高屈服强度结构钢

Chemical composition(mass fraction)(wt.%) of the S890Q

Element Min Max Similar
CEV - 0.8200 -
CEV - 0.7200 -
Al 0.0100 - -
B - 0.0050 -
N - 0.0160 -
Zr - 0.1700 -
Ti - 0.0700 -
V - 0.1400 -
Nb - 0.0700 -
Mo - 0.7400 -
Cu - 0.5500 -
Ni - 2.1000 -
Cr - 1.6000 -
S - 0.0120 -
P - 0.0250 -
Mn - 1.8000 -
Si - 0.8600 -
C - 0.2200 -
Al 0.0150 - -
B - 0.0050 -
N - 0.0150 -
Zr - 0.1500 -
Ti - 0.0500 -
V - 0.1200 -
Nb - 0.0600 -
Mo - 0.7000 -
Cu - 0.5000 -
Ni - 2.0000 -
Cr - 1.5000 -
S - 0.0100 -
P - 0.0200 -
Mn - 1.7000 -
Si - 0.8000 -
C - 0.2000 -

Mechanical Properties of steel grade S890Q

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)
116 (≥) 937 (≥) 21 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade S890Q

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
43 - -     0.44 -  
594 858 - 12.3 143   -  
223 - 33 44.2   113 241

Heat Treatment of steel grade S890Q

Heat treated : 1991°C - 1224°C

Technological Curves of steel grade S890Q

Cross Reference Table (Equivalent Grade) of S890Q

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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