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Description

CZ-3 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: CZ-3
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel CZ-3
CY-6
CY-7
CY-8
CY-9
CY-10
CY-11
CY-12
CY-13
CZ-1
CZ-2

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

 

C
Si
Mn
P
S
Cr Ni
7.3            
Mo Al W Nb Ti Ta Ce
    70.41   9.6 4.69  
N Co Pb B Other    
  8.0           
             

Mechanical Properties of steel grade CZ-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)
457 (≥) 337 (≥) 23 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade CZ-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
24 - -     0.21 -  
851 994 - 21.3 143   -  
633 - 21 34.2   131 323

Heat Treatment of steel grade CZ-3

Heat treated : 1438°C - 1384°C

Technological Curves of steel grade CZ-3

Cross Reference Table (Equivalent Grade) of CZ-3

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

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