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STS43

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STS43 STS44
#STS43

Description

Sweden KS STS43 Carbide for cutting tools and STS43 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: STS43
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy STS43 KS Sweden Carbide for cutting tools
STS7
STS7
STS8
STS4
STS4
STS4
STS4
STS41
STS41
STS43

Chemical composition(mass fraction)(wt.%) of the STS43

C(％) Si(％) Mn(％) Cr(％) V(%)
1.00-1.10 ≤0.25 ≤0.30 ≤0.20 0.10-0.25

Mechanical Properties of steel grade STS43

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)
947 (≥) 261 (≥) 12 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade STS43

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 - -     0.43 -  
387 233 - 13.3 232   -  
938 - 34 21.2   134 241

Heat Treatment of steel grade STS43

Heat treated : 1194°C - 1857°C

Technological Curves of steel grade STS43

Cross Reference Table (Equivalent Grade) of STS43

Grade Standard Country Application
STS43 KS Sweden Carbide for cutting tools
STS43 KS Sweden Carbide for cutting tools
STS43 KS Korea Carbide for cutting tools
STS43 KS Korea Carbide for cutting tools
STS430 KS Korea Austenitic Steel
STS430 KS Korea Austenitic Steel
STS430F KS Korea Austenitic Steel
STS430F KS Korea Austenitic Steel
STS434 KS Korea Ferritic Steel
STS434 KS Korea Ferritic Steel
STS431 KS Korea martensitic steel
STS431 KS Korea martensitic steel
STS430TKA KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
STS430TKC KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
STS43 STS44
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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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