Sitemap | E-mail:sales@steelgs.com

SUS 304N 2A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304N 2A

Location » Home » Grades > Stainless Steels > SUS 304N 2A

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

JIS SUS 304N 2A

Profile

This page is mainly introduced the SUS 304N 2A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304N 2A,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel for building structure

Steel Garde:SUS 304N 2A
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

1 G 4321 (2000) Stainless steel for building structure
Metallographic Structure:Austenite
Application:Stainless steel for building structure

ITEM	Standard Number	Descriptions
1	G 4321 (2000)	Stainless steel for building structure

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
KSUS304N2	NKK	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2-X	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	7.50	10.50
Mo
N	0.15	0.30
Nb		0.15

Mechanical Properties

Tensile strength	596～260	σb/MPa
Yield Strength	254	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	794～002	-
HRC	30	-

Physical Properties

Thermal expansion	53-52	e-6/K
Thermal conductivity	31-51	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5873-4003	째C
Density	0181-8871	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)
SUS 304N 2A 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