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Description

USA AISI CY-3 W-Ti-Co class carbide and CY-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CY-3
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CY-3 AISI USA W-Ti-Co class carbide
CX-1
CX-2
CX-3
CX-4
CX-5
CX-6
CX-7
CX-8
CY-1
CY-2

Chemical composition(mass fraction)(wt.%) of the CY-3

C(%) W(%) Co(%) Ti(%)
6.62 76.98 10.0 6.40

Mechanical Properties of steel grade CY-3

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)
496 (≥) 792 (≥) 23 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade CY-3

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
33 - -     0.42 -  
363 428 - 44.3 221   -  
825 - 11 22.2   334 143

Heat Treatment of steel grade CY-3

Heat treated : 1536°C - 1266°C

Technological Curves of steel grade CY-3

Cross Reference Table (Equivalent Grade) of CY-3

Grade Standard Country Application
CY-3 AISI USA W-Ti-Co class carbide

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