Sitemap | E-mail:sales@steelgs.com

SUS 304N2 A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304N2 A

Location » Home » Grades > Stainless Steels > SUS 304N2 A

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

JIS SUS 304N2 A

Profile

This page is mainly introduced the SUS 304N2 A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304N2 A,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 304N2 A
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

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

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

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
N	0.15	0.30
Nb		0.15

Mechanical Properties

Tensile strength	266～076	σb/MPa
Yield Strength	215	σ 0.2 ≥/MPa
Elongation	82	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	952～839	-
HRC	30	-

Physical Properties

Thermal expansion	17-52	e-6/K
Thermal conductivity	82-00	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8365-8902	째C
Density	9589-7333	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 304N2 A 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