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304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 304L

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AS 304L

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This page is mainly introduced the 304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 304L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
304L

Steel Garde:304L
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Stainless steel

Relevant products:

S30403/304L/S30403/1.4307 Tube

S30453/304LN/1-4311 Tube

1.4307/S30403/304L...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS304LFB	JIS	Japan
SUS304LTP	JIS	Japan
SUS304L	JIS	Japan
CNS 304L	CNS	China
CNS 304LN	CNS	China
STS304L	KS	Korea
STS304LN	KS	Korea
304L	AS	Australia
V-304L	ABNT	Brazil
CNS 304L	CNS	China
CNS 304LN	CNS	China
CNS 304L	CNS	China
CNS 304L	CNS	China
CNS 304LN	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	550～632	σb/MPa
Yield Strength	670	σ 0.2 ≥/MPa
Elongation	64	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	757～381	-
HRC	30	-

Physical Properties

Thermal expansion	70-50	e-6/K
Thermal conductivity	54-75	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8031-3335	째C
Density	6613-1880	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)
304L 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