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Description

C-2 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: C-2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel C-2
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

C
Si
Mn
P
S
Cr Ni
             
Mo Al WC NbC TiC V Ce
    90.5-94.1  0-4.0  0-4.5     
N Co Pb B Other    
   5.0-8.0          
             

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)
169 (≥) 339 (≥) 13 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

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
23 - -     0.23 -  
339 928 - 14.3 224   -  
118 - 12 34.2   242 314

Heat Treatment of steel grade C-2

Heat treated : 1336°C - 1297°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 China Superalloys and high temperature intermetallic materials
TAC-2M China Superalloys and high temperature intermetallic materials

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