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CT30

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CT30 CT45
#CT30

Description

Sweden SS CT30 Carbide for cutting tools and CT30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CT30
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CT30 SS Sweden Carbide for cutting tools
CN40
CS05
CS05
CS10
CS10
CS20
CS20
CS35
CS35
CT30

Chemical composition(mass fraction)(wt.%) of the CT30

Co(%)
6

Mechanical Properties of steel grade CT30

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)
949 (≥) 314 (≥) 43 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade CT30

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 - -     0.13 -  
538 127 - 23.3 224   -  
849 - 43 34.2   214 143

Heat Treatment of steel grade CT30

Heat treated : 1433°C - 1534°C

Technological Curves of steel grade CT30

Cross Reference Table (Equivalent Grade) of CT30

Grade Standard Country Application
CT30 SS Sweden Carbide for cutting tools
CT30 SS Sweden Carbide for cutting tools
CT30 CT45
Available Suppliers
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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