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SUS329J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS329J1

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JIS SUS329J1

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This page is mainly introduced the SUS329J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS329J1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS329J1

Steel Garde:SUS329J1
Type:Special Alloy
Country:Japan
Standard:JIS
Application: Austenitic-ferritic (Duplex) stainless steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS329J1FB	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	469～638	σb/MPa
Yield Strength	788	σ 0.2 ≥/MPa
Elongation	76	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	634～025	-
HRC	30	-

Physical Properties

Thermal expansion	70-19	e-6/K
Thermal conductivity	25-91	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4058-6126	째C
Density	3650-8299	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)
SUS329J1 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