Location » Home » Grades > Special Alloy > CZ-5
CZ-5 Application:W-Ta-Ti-Co class carbide
Category Type Steel grade Standard Country
Grades Special Alloy CZ-5 AISI USA

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

C(%) W(%) Co(%) Ti(%) Ta(%)
10.15 47.88 7.0 25.59 9.38
CZ-5
Physical and mechanical performance | density g/cm ^ 3:9.00
Physical and mechanical performance | hardness HRC: 92.7
Physical and mechanical performance | σ bb MPa: 700
Physical and mechanical performance | grain size μ m: 2 ~ 3
Use for example: for steel fine boring
Mechanical properties of grade CZ-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)
833 (≥) 389 (≥) 12 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
Physical properties of grade CZ-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
241 (≥) 134 (≥) 24 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
611 816 835
CZ-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

Enquiry