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CY-5 Application:W-Ti-Co class carbide
Category Type Steel grade Standard Country
Grades Special Alloy CY-5 AISI USA

Chemical composition % of the ladle analysis of grade CY-5

C(%) W(%) Co(%) Ti(%)
7.02 76.98 8.0 8.00
CY-5
Density / (g/cm ^ 3) : 12.00
Hardness HRC: 91.5
σ bb/MPa: 1340 ~ 1580
Grain size/μ m: 3
Use for example: for steel general processing
Mechanical properties of grade CY-5
Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
312 (≥) 287 (≥) 22 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
Physical properties of grade CY-5
Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
298 (≥) 212 (≥) 23 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 432
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
312 281 826
CY-5 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

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