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Description

USA AISI C-6 Machining with carbide and C-6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: C-6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy C-6 AISI USA Machining with carbide
CZ-4
CZ-5
CZ-6
C-1
C-2
C-3
C-4
C-5
C-50
C-5A

Chemical composition(mass fraction)(wt.%) of the C-6

W(%) Co(%) Ti(%) Ta(%)
71.0-83.0 4.4-10.0 7.0-13.0 2.0-12.0

Mechanical Properties of steel grade C-6

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)
472 (≥) 979 (≥) 32 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade C-6

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
32 - -     0.11 -  
329 918 - 43.3 312   -  
719 - 14 42.2   243 313

Heat Treatment of steel grade C-6

Heat treated : 1864°C - 1884°C

Technological Curves of steel grade C-6

Cross Reference Table (Equivalent Grade) of C-6

Grade Standard Country Application
C-6 AISI USA Machining with carbide
C-60 AISI USA Machining with carbide
C-6A AISI USA Machining with carbide
Austenitic 660 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 661 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)

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