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CDCM-SPCD

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China 宝钢Q/BQB CDCM-SPCD 冷连轧碳素及低碳轧硬钢卷(轧硬卷) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CDCM-SPCD / CDCM-SPCD
Category Grade Standard Region/Area Standard Content
Metals CDCM-SPCD BZJ 493 China 冷连轧碳素及低碳轧硬钢卷(轧硬卷)

Chemical composition(mass fraction)(wt.%) of the CDCM-SPCD

Element Min Max Similar
S - 0.0200 -
P - 0.0250 -
Mn - 0.4000 -
C - 0.0800 -
Al 0.0200 - -

Mechanical Properties of steel grade CDCM-SPCD

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)
329 (≥) 525 (≥) 21 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade CDCM-SPCD

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
22 - -     0.14 -  
169 379 - 21.3 222   -  
855 - 24 11.2   233 344

Heat Treatment of steel grade CDCM-SPCD

Heat treated : 1212°C - 1158°C

Technological Curves of steel grade CDCM-SPCD

Cross Reference Table (Equivalent Grade) of CDCM-SPCD

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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