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CG3M

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CE20N CG6MMN
#CG3M

Description

USA ASTM CG3M Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and CG3M Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CG3M
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CG3M ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF8C
CF8M
CF10
CF10M
CF10MC
CF10SMnN
CD3MWCuN
CD4MCu
CE8MN
CE20N

Chemical composition(mass fraction)(wt.%) of the CG3M

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03 1.5 1.5 0.04 0.04 18.0-21.0 9.0-13.0 3.0-4.0

Mechanical Properties of steel grade CG3M

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)
483 (≥) 113 (≥) 12 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade CG3M

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 - -     0.13 -  
999 642 - 34.3 142   -  
257 - 43 12.2   221 411

Heat Treatment of steel grade CG3M

Heat treated : 1845°C - 1426°C

Technological Curves of steel grade CG3M

Cross Reference Table (Equivalent Grade) of CG3M

Grade Standard Country Application
ASTM CG3M AISI USA
CG3M ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CG3M ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CE20N CG6MMN
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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