CG-12

ASTM A743/A743M-1998 - Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

This page provides CG-12 datasheet, CG-12 mechanical properties, chemical element CG-12, technical specifications of CG-12 steel material properties. CG-12 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CG-12 ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
WCC
J02502
J03002
J02503
Type I
Type II
50Cr-50Ni
60Cr-40Ni
50Cr-50Ni-Nb
CF-8
Datasheet for:Steel Grades:Special Alloy:CG-12

Chemical composition(mass fraction)(wt.%) of the CG-12

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.12 2.00 1.50 0.04 0.04 20.0-23.0 10.0-13.0

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade CG-12

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)
842 (≥) 144 (≥) 12 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
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
44 - -     0.12 -  
578 218 - 14.3 211   -  
353 - 23 11.2   333 343
Heat treated : 1569°C - 1568°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
CG-12 ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CG-12 ASTM USA
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
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CG-12 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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