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STS329J4L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS329J4L

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KS STS329J4L

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This page is mainly introduced the STS329J4L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS329J4L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS329J4L

Steel Garde:STS329J4L
Type:Special Alloy
Country:Korea
Standard:KS
Application:Austenitic Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS329J4L	KS	Korea
STS329J4L	KS	Korea
STS329J4L	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	825～792	σb/MPa
Yield Strength	731	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	601～318	-
HRC	30	-

Physical Properties

Thermal expansion	95-12	e-6/K
Thermal conductivity	98-97	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8304-4864	째C
Density	4083-4498	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)
STS329J4L 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