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Description

CQ-10 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: CQ-10
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel CQ-10
ASP 2080
CQ-1
CQ-2
CQ-3
CQ-4
CQ-5
CQ-6
CQ-7
CQ-8
CQ-9

Chemical composition(mass fraction)(wt.%) of the CQ-10

 

 

C
Si
Mn
P
S
Cr Ni
5.14            
Mo Al W Nb Ti V Ce
    78.86        
N Co Pb B Other    
  16.0     P 4-144     
             

Mechanical Properties of steel grade CQ-10

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)
631 (≥) 486 (≥) 23 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade CQ-10

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 - -     0.11 -  
137 821 - 13.3 233   -  
699 - 12 41.2   231 423

Heat Treatment of steel grade CQ-10

Heat treated : 1594°C - 1479°C

Technological Curves of steel grade CQ-10

Cross Reference Table (Equivalent Grade) of CQ-10

Grade Standard Country Application
CQ-10 AISI USA W-Co class carbide

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