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Description

China CNS SKC11③ Carbide for cutting tools and SKC11③ Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKC11③
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKC11③ CNS China Carbide for cutting tools
HS6-5-2-5
HS6-5-3-8
HS6-5-3-8
SK4
SK4
SKS95
SKS95
SKH53
SKC3②
SKC11③

Chemical composition(mass fraction)(wt.%) of the SKC11③

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.85-1.10 0.15~0.35 ≤0.50 ≤0.030 ≤0.030 0.80-1.50 ≤0.20 ≤0.30

Mechanical Properties of steel grade SKC11③

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)
754 (≥) 217 (≥) 33 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade SKC11③

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
42 - -     0.34 -  
769 642 - 22.3 423   -  
818 - 22 23.2   222 342

Heat Treatment of steel grade SKC11③

Heat treated : 1187°C - 1631°C

Technological Curves of steel grade SKC11③

Cross Reference Table (Equivalent Grade) of SKC11③

Grade Standard Country Application
SKC11 JIS Japan Hollow Steel
SKC11③ CNS China Carbide for cutting tools
SKC11③ CNS China Carbide for cutting tools
SKC11③ CNS China Carbide for cutting tools
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