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SKS44

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SKS43 SKS3
#SKS44

Description

Japan JIS SKS44 shock-resistant steel and SKS44 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKS44
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKS44 JIS Japan shock-resistant steel
SKS2
SKS21
SKS5
SKS51
SKS7
SKS81
SKS8
SKS4
SKS41
SKS43

Chemical composition(mass fraction)(wt.%) of the SKS44

C(％) Si(％) Mn(％) P(％) S(％) V(%)
0.80-0.90 Max 0.25 Max 0.30 Max 0.030 Max 0.030 0.10-0.25

Mechanical Properties of steel grade SKS44

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)
275 (≥) 487 (≥) 43 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SKS44

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
32 - -     0.22 -  
976 337 - 14.3 314   -  
665 - 34 43.2   444 323

Heat Treatment of steel grade SKS44

Heat treated : 1931°C - 1345°C

Technological Curves of steel grade SKS44

Cross Reference Table (Equivalent Grade) of SKS44

Grade Standard Country Application
SKS44 JIS Japan shock-resistant steel
SKS43 SKS3
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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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