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Description

Sweden SS CT50 Carbide for cutting tools and CT50 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the CT50

Co(%)
11

Mechanical Properties of steel grade CT50

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)
128 (≥) 258 (≥) 31 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade CT50

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 - -     0.42 -  
848 127 - 23.3 412   -  
735 - 42 34.2   414 321

Heat Treatment of steel grade CT50

Heat treated : 1843°C - 1854°C

Technological Curves of steel grade CT50

Cross Reference Table (Equivalent Grade) of CT50

Grade Standard Country Application
CT50 SS Sweden Carbide for cutting tools
CT50 SS Sweden Carbide for cutting tools

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