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CN12

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Global 企业标准 CN12 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CN12 / CN12
Category Grade Standard Region/Area Standard Content
Metals CN12 -- Global

Chemical composition(mass fraction)(wt.%) of the CN12

Element Min Max Similar
Si - - 1.0000
Ni - - 13.0000
Mn - - 1.0000
Fe - - 57.0000
Cr - - 25.0000
Cb - - 2.0000
C - - 0.4500
Si - - 1.0000
Ni - - 13.0000
Mn - - 1.0000
Fe - - 57.0000
Cr - - 25.0000
Cb - - 2.0000
C - - 0.4500

Mechanical Properties of steel grade CN12

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)
813 (≥) 348 (≥) 32 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade CN12

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
12 - -     0.12 -  
189 531 - 14.3 141   -  
633 - 23 14.2   131 243

Heat Treatment of steel grade CN12

Heat treated : 1282°C - 1914°C

Technological Curves of steel grade CN12

Cross Reference Table (Equivalent Grade) of CN12

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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