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Description

USA AISI CQ-13 W-Co class carbide and CQ-13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CQ-13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CQ-13 AISI USA W-Co class carbide
CQ-3
CQ-4
CQ-5
CQ-6
CQ-7
CQ-8
CQ-9
CQ-10
CQ-11
CQ-12

Chemical composition(mass fraction)(wt.%) of the CQ-13

C(%) W(%) Co(%)
4.90 75.10 20.0

Mechanical Properties of steel grade CQ-13

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)
773 (≥) 538 (≥) 12 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade CQ-13

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
21 - -     0.32 -  
124 618 - 14.3 411   -  
456 - 43 44.2   421 422

Heat Treatment of steel grade CQ-13

Heat treated : 1959°C - 1223°C

Technological Curves of steel grade CQ-13

Cross Reference Table (Equivalent Grade) of CQ-13

Grade Standard Country Application
CQ-13 AISI USA W-Co class carbide

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