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CT85

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CT85 F02
#CT85

Description

Sweden SS CT85 Carbide for cutting tools and CT85 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CT85
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CT85 SS Sweden Carbide for cutting tools
CT45
CT45
CT45
CT50
CT50
CT60
CT60
CT75
CT75
CT85

Chemical composition(mass fraction)(wt.%) of the CT85

Co(%)
26

Mechanical Properties of steel grade CT85

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)
246 (≥) 833 (≥) 23 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade CT85

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
21 - -     0.44 -  
266 751 - 34.3 242   -  
196 - 42 11.2   131 343

Heat Treatment of steel grade CT85

Heat treated : 1275°C - 1965°C

Technological Curves of steel grade CT85

Cross Reference Table (Equivalent Grade) of CT85

Grade Standard Country Application
CT85 SS Sweden Carbide for cutting tools
CT85 SS Sweden Carbide for cutting tools
CT85 F02
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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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