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SKS5

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SKS21 SKS51
#SKS5

Description

Japan JIS SKS5 Alloy tool steel - Tool steel and SKS5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKS5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKS5 JIS Japan Alloy tool steel - Tool steel
SK75
SK6
SK70
TC70
SK65
SK7
SK60
SKS11
SKS2
SKS21

Chemical composition(mass fraction)(wt.%) of the SKS5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.75-0.85 Max 0.35 Max 0.50 Max 0.030 Max 0.030 0.20-0.50 0.70-1.30

Mechanical Properties of steel grade SKS5

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)
455 (≥) 439 (≥) 33 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade SKS5

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
23 - -     0.13 -  
555 679 - 44.3 333   -  
379 - 22 33.2   314 311

Heat Treatment of steel grade SKS5

Heat treated : 1963°C - 1278°C

Technological Curves of steel grade SKS5

Cross Reference Table (Equivalent Grade) of SKS5

Grade Standard Country Application
SKS5 JIS Japan Alloy tool steel - Tool steel
SKS51 JIS Japan Alloy tool steel - Tool steel
SKS5M JIS Japan Cold rolled special steel strip
SKS51M JIS Japan Cold rolled special steel strip
SKS21 SKS51
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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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