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CF3MA

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CF3M CF3MN
#CF3MA

Description

USA ASTM CF3MA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and CF3MA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CF3MA
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CF3MA ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J94605
J95405
J92605
J93005
J94604
J94213
J95705
CF-3
CF3A
CF3M

Chemical composition(mass fraction)(wt.%) of the CF3MA

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03 1.5 1.5 0.04 0.04 17.0-21.0 9.0-13.0 2.0-3.0

Mechanical Properties of steel grade CF3MA

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)
955 (≥) 137 (≥) 43 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade CF3MA

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
11 - -     0.23 -  
694 284 - 11.3 411   -  
879 - 11 11.2   112 224

Heat Treatment of steel grade CF3MA

Heat treated : 1753°C - 1279°C

Technological Curves of steel grade CF3MA

Cross Reference Table (Equivalent Grade) of CF3MA

Grade Standard Country Application
ASTM CF3MA AISI USA
CF3MA ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF3MA ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF3M CF3MN
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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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