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Corrpsalloy CD4MCu

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Co Free 300 Corrosist D
#Corrpsalloy #CD4MCu

Description

Corrpsalloy CD4MCu High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Corrpsalloy CD4MCu
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Corrpsalloy CD4MCu
Chrome core 18-FM
Chrome core 29 Solenoid
Chromindur Ⅱ
Chromel
Chromoloy
Chromwear 300
CMN
Cobalt Ascoloy
Co Free 250
Co Free 300

Chemical composition(mass fraction)(wt.%) of the Corrpsalloy CD4MCu

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.04 1.0 1.0     24.5-26.5 4.75-6.0
Mo Al Cu Nb Ti V Ce
1.75-2.25   2.75-3.25        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Corrpsalloy CD4MCu

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)
547 (≥) 381 (≥) 33 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade Corrpsalloy CD4MCu

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
31 - -     0.12 -  
442 123 - 31.3 244   -  
139 - 12 21.2   414 442

Heat Treatment of steel grade Corrpsalloy CD4MCu

Heat treated : 1826°C - 1155°C

Technological Curves of steel grade Corrpsalloy CD4MCu

Cross Reference Table (Equivalent Grade) of Corrpsalloy CD4MCu

Grade Standard Country Application
ASTM CD4MCu AISI USA
CD4MCu ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CD4MCu ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
Co Free 300 Corrosist D
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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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