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CF3MN

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CF3MA CF8
#CF3MN

Description

USA ASTM CF3MN Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and CF3MN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CF3MN
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CF3MN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J95405
J92605
J93005
J94604
J94213
J95705
CF-3
CF3A
CF3M
CF3MA

Chemical composition(mass fraction)(wt.%) of the CF3MN

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
0.03 1.5 1.5 0.04 0.04 17.0-21.0 9.0-13.0 2.0-3.0 0.10-0.20

Mechanical Properties of steel grade CF3MN

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)
344 (≥) 274 (≥) 13 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade CF3MN

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
14 - -     0.12 -  
447 179 - 44.3 114   -  
477 - 22 11.2   142 141

Heat Treatment of steel grade CF3MN

Heat treated : 1614°C - 1442°C

Technological Curves of steel grade CF3MN

Cross Reference Table (Equivalent Grade) of CF3MN

Grade Standard Country Application
ASTM CF3MN AISI USA
CF3MN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF3MN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF3MA CF8
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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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