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SKC3②

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SKH53 SKC11③
#SKH54

Description

China CNS SKC3② Carbide for cutting tools and SKC3② Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKC3②
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKC3② CNS China Carbide for cutting tools
HS6-6-2
HS6-5-2-5
HS6-5-2-5
HS6-5-3-8
HS6-5-3-8
SK4
SK4
SKS95
SKS95
SKH53

Chemical composition(mass fraction)(wt.%) of the SKC3②

C(％) Si(％) Mn(％) P(％) S(％) Mo(％)
0.75-0.85 0.15-0.35 ≤0.50 0.030 0.030 ≤0.30

Mechanical Properties of steel grade SKC3②

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)
783 (≥) 317 (≥) 24 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade SKC3②

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
31 - -     0.21 -  
858 443 - 11.3 412   -  
815 - 11 13.2   341 242

Heat Treatment of steel grade SKC3②

Heat treated : 1953°C - 1751°C

Technological Curves of steel grade SKC3②

Cross Reference Table (Equivalent Grade) of SKC3②

Grade Standard Country Application
SKH54 JIS Japan W-phase system high-speed tool steel
SKC3② CNS China Carbide for cutting tools
SKC3② CNS China Carbide for cutting tools
SKH53 SKC11③
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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