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KSUS304LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS304LN

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NKK KSUS304LN

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This page is mainly introduced the KSUS304LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS304LN,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Rolled Stainless Steels

Steel Garde:KSUS304LN
Type:Stainless Steels
Country:Japan
Standard:NKK
Metallographic Structure:Austenite
Application:Rolled Stainless Steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 304LN	JIS	Japan
SUS 304LN	JIS	Japan
SUS 304LN	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	17.00	19.00
Ni	8.50	11.50
Mo
N	0.12	0.22

Mechanical Properties

Tensile strength	317～373	σb/MPa
Yield Strength	249	σ 0.2 ≥/MPa
Elongation	78	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	791～023	-
HRC	30	-

Physical Properties

Thermal expansion	07-24	e-6/K
Thermal conductivity	26-08	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7658-5770	째C
Density	8247-8726	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)
KSUS304LN Stainless Steels	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