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Description

CY-6 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: CY-6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel CY-6
CX-4
CX-5
CX-6
CX-7
CX-8
CY-1
CY-2
CY-3
CY-4
CY-5

Chemical composition(mass fraction)(wt.%) of the CY-6

C
Si
Mn
P
S
Cr Ni
7.3            
Mo Al W Nb Ti V Ce
    75.1   9.6     
N Co Pb B Other    
  8.0           
             

Mechanical Properties of steel grade CY-6

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)
948 (≥) 279 (≥) 41 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade CY-6

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
22 - -     0.41 -  
611 384 - 42.3 234   -  
529 - 43 12.2   122 121

Heat Treatment of steel grade CY-6

Heat treated : 1615°C - 1254°C

Technological Curves of steel grade CY-6

Cross Reference Table (Equivalent Grade) of CY-6

Grade Standard Country Application
CY-6 AISI USA W-Ti-Co class carbide

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