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STS430TKC

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STS430TKA STR31
#STS430TKA

Description

Korea KS STS430TKC KS standard mechanical and structure with stainless steel pipe(KS D3536-1992) and STS430TKC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: STS430TKC
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy STS430TKC KS Korea KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)
STS304TKC
STS316TKA
STS316TKC
STS321TKA
STS347TKA
STS410TKA
STS410TKC
STS420J1TKA
STS420J2TKA
STS430TKA

Chemical composition(mass fraction)(wt.%) of the STS430TKC

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.12 Max 0.75 Max 1.00 Max 0.04 Max 0.03 16.0-18.0 Max 0.60

Mechanical Properties of steel grade STS430TKC

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)
233 (≥) 149 (≥) 32 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade STS430TKC

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
12 - -     0.32 -  
697 487 - 13.3 313   -  
626 - 41 34.2   243 214

Heat Treatment of steel grade STS430TKC

Heat treated : 1739°C - 1965°C

Technological Curves of steel grade STS430TKC

Cross Reference Table (Equivalent Grade) of STS430TKC

Grade Standard Country Application
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)
STS430TKA STR31
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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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