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STS430TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS430TKA

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KS STS430TKA

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This page is mainly introduced the STS430TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS430TKA,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)

Steel Garde:STS430TKA
Type:Special Alloy
Country:Korea
Standard:KS
Application:KS standard mechanical and structure with stainless steel pipe(KS D3536-1992)

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS430TKC	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	381～489	σb/MPa
Yield Strength	469	σ 0.2 ≥/MPa
Elongation	90	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	757～948	-
HRC	30	-

Physical Properties

Thermal expansion	87-42	e-6/K
Thermal conductivity	02-36	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7910-4885	째C
Density	9352-2175	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
STS430TKA Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk