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SKC3②

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ASTM 1021 SKC11③
#SKH54

Description

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

Datasheet for: Steel Grades:Structure Steel: SKC3②
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SKC3② CNS China Carbide for cutting tools
UNS G10170
ASTM 1017
ASTM 1018
UNS G10180
UNS G10190
ASTM 1019
ASTM 1020
UNS G10200
UNS G10210
ASTM 1021

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)
379 (≥) 994 (≥) 42 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

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
11 - -     0.13 -  
969 113 - 41.3 221   -  
817 - 41 33.2   313 222

Heat Treatment of steel grade SKC3②

Heat treated : 1225°C - 1364°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
ASTM 1021 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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