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SKC31①

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SKC31① 1Cr12
#SKC31①

Description

China CNS SKC31① Carbide for cutting tools and SKC31① Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKC31①
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKC31① CNS China Carbide for cutting tools
HS6-5-3-8
SK4
SK4
SKS95
SKS95
SKH53
SKC3②
SKC11③
SKC11③
SKC31①

Chemical composition(mass fraction)(wt.%) of the SKC31①

Mechanical Properties of steel grade SKC31①

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)
236 (≥) 151 (≥) 43 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SKC31①

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 - -     0.14 -  
832 216 - 33.3 234   -  
173 - 23 33.2   121 134

Heat Treatment of steel grade SKC31①

Heat treated : 1268°C - 1318°C

Technological Curves of steel grade SKC31①

Cross Reference Table (Equivalent Grade) of SKC31①

Grade Standard Country Application
SKC31① CNS China Carbide for cutting tools
SKC31① CNS China Carbide for cutting tools
SKC31① CNS China Carbide for cutting tools
SKC31① 1Cr12
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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