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KSUS304N1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS304N1

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NKK KSUS304N1

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This page is mainly introduced the KSUS304N1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS304N1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Rolled Stainless Steels

Steel Garde:KSUS304N1
Type:Stainless Steels
Country:Japan
Standard:NKK
Metallographic Structure:Austenite
Application:Rolled Stainless Steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304N1-WPA	JIS	Japan
SUS 304N1-WPB	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.50
P		0.045
S		0.03
Cr	18.00	20.00
Ni	7.00	10.50
Mo
N	0.10	0.25

Mechanical Properties

Tensile strength	943～343	σb/MPa
Yield Strength	682	σ 0.2 ≥/MPa
Elongation	65	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	255～249	-
HRC	30	-

Physical Properties

Thermal expansion	40-67	e-6/K
Thermal conductivity	92-97	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8358-8876	째C
Density	3565-3625	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)
KSUS304N1 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