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STS329J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS329J1

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KS STS329J1

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This page is mainly introduced the STS329J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS329J1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS329J1

Steel Garde:STS329J1
Type:Special Alloy
Country:Korea
Standard:KS
Application:Austenitic Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS329J1	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	138～246	σb/MPa
Yield Strength	164	σ 0.2 ≥/MPa
Elongation	67	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	634～863	-
HRC	30	-

Physical Properties

Thermal expansion	50-70	e-6/K
Thermal conductivity	16-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9026-1189	째C
Density	6988-9556	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)
STS329J1 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