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STS430F chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS430F

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KS STS430F

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This page is mainly introduced the STS430F chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS430F,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS430F

Steel Garde:STS430F
Type:Special Alloy
Country:Korea
Standard:KS
Application:Austenitic Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS430F	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	451～372	σb/MPa
Yield Strength	638	σ 0.2 ≥/MPa
Elongation	50	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	666～393	-
HRC	30	-

Physical Properties

Thermal expansion	89-01	e-6/K
Thermal conductivity	90-87	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5622-8387	째C
Density	6763-5883	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)
STS430F 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