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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:Structure Steel: SKC11③
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SKC11③ CNS China Carbide for cutting tools
ASTM 1017
ASTM 1018
UNS G10180
UNS G10190
ASTM 1019
ASTM 1020
UNS G10200
UNS G10210
ASTM 1021
SKC3②

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)
188 (≥) 146 (≥) 13 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

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
11 - -     0.43 -  
843 717 - 32.3 211   -  
976 - 22 11.2   231 244

Heat Treatment of steel grade SKC11③

Heat treated : 1958°C - 1527°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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ZG280-520G③,④ GBT China Steel castings for pressure purposes

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