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DS B

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China 首钢Q/SG DSB 冷轧低碳钢板及钢带 第5部分：美标牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSB / DS B
Category Grade Standard Region/Area Standard Content
Metals DS B Q/SGZGS 324.5 China 冷轧低碳钢板及钢带 第5部分：美标牌号

Chemical composition(mass fraction)(wt.%) of the DS B

Element Min Max Similar
C 0.0200 0.0800 -
Mn - 0.5000 -
P - 0.0200 -
S - 0.0300 -
Alt 0.0200 - -

Mechanical Properties of steel grade DS B

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)
624 (≥) 221 (≥) 32 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade DS B

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
13 - -     0.32 -  
254 997 - 24.3 233   -  
523 - 43 44.2   244 144

Heat Treatment of steel grade DS B

Heat treated : 1164°C - 1892°C

Technological Curves of steel grade DS B

Cross Reference Table (Equivalent Grade) of DS B

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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