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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:

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	160～199	σb/MPa
Yield Strength	581	σ 0.2 ≥/MPa
Elongation	12	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	634～002	-
HRC	30	-

Physical Properties

Thermal expansion	66-10	e-6/K
Thermal conductivity	68-75	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9810-3247	째C
Density	4838-7134	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