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Description

USA AISI C-2 Machining with carbide and C-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: C-2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy C-2 AISI USA Machining with carbide
CY-11
CY-12
CY-13
CZ-1
CZ-2
CZ-3
CZ-4
CZ-5
CZ-6
C-1

Chemical composition(mass fraction)(wt.%) of the C-2

W(%) Co(%) Ti(%) Ta(%)
90.5-94.1 5.0-80 0-4.5 0-4.0

Mechanical Properties of steel grade C-2

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)
643 (≥) 973 (≥) 31 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade C-2

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
41 - -     0.11 -  
247 843 - 23.3 314   -  
795 - 43 14.2   223 214

Heat Treatment of steel grade C-2

Heat treated : 1429°C - 1524°C

Technological Curves of steel grade C-2

Cross Reference Table (Equivalent Grade) of C-2

Grade Standard Country Application
C-2 AISI USA Machining with carbide
TAC-2 GBT China Superalloys and high temperature intermetallic materials
TAC-2M GBT China Superalloys and high temperature intermetallic materials

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