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CK3MCuN

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CG8M CK20
#CK3MCuN

Description

USA ASTM CK3MCuN Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and CK3MCuN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CK3MCuN
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CK3MCuN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CF10M
CF10MC
CF10SMnN
CD3MWCuN
CD4MCu
CE8MN
CE20N
CG3M
CG6MMN
CG8M

Chemical composition(mass fraction)(wt.%) of the CK3MCuN

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
0.025 1 1.2 0.045 0.01 19.5-20.5 17.5-19.5 6.0-7.0 0.18-0.24 0.50-1.00

Mechanical Properties of steel grade CK3MCuN

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)
297 (≥) 536 (≥) 41 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade CK3MCuN

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
43 - -     0.21 -  
689 551 - 11.3 131   -  
471 - 43 12.2   412 333

Heat Treatment of steel grade CK3MCuN

Heat treated : 1649°C - 1813°C

Technological Curves of steel grade CK3MCuN

Cross Reference Table (Equivalent Grade) of CK3MCuN

Grade Standard Country Application
ASTM CK3MCuN AISI USA
CK3MCuN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CK3MCuN ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CG8M CK20
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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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