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

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CNS CNS 304LN

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

Steel Garde:CNS 304LN
Type:Special Alloy
Country:China
Standard:CNS
Application:CNS standard stainless steel austenite size

Relevant products:

S30453/304LN/1-4311 Tube

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS304LN	KS	Korea
CNS 304LN	CNS	China
CNS 304LN	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	633～745	σb/MPa
Yield Strength	893	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	717～316	-
HRC	30	-

Physical Properties

Thermal expansion	18-04	e-6/K
Thermal conductivity	66-99	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2817-7106	째C
Density	2890-2194	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)
CNS 304LN 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