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SUS304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304L

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JIS SUS304L

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This page is mainly introduced the SUS304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS304L

Steel Garde:SUS304L
Type:Special Alloy
Country:Japan
Standard:JIS
Application:austenitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS304LFB	JIS	Japan
SUS304LTP	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	844～642	σb/MPa
Yield Strength	735	σ 0.2 ≥/MPa
Elongation	36	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	734～858	-
HRC	30	-

Physical Properties

Thermal expansion	76-39	e-6/K
Thermal conductivity	60-87	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7619-1401	째C
Density	3409-4189	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)
SUS304L 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