Sitemap | E-mail:sales@steelgs.com

A 240 S32304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 240 S32304

Location » Home » Grades > Stainless Steels > A 240 S32304

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

SAE A 240 S32304

Profile

This page is mainly introduced the A 240 S32304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 240 S32304,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Steel Garde:A 240 S32304
Type:Stainless Steels
Country:USA
Standard:SAE

Standard Number:

ITEM	Standard Number	Descriptions
1	A 240/A 240M (2013)	Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Metallographic Structure:Austenitic-Ferritic(Duplex steel)
Application:Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S32304	SAE	USA
A 276 S32304	SAE	USA
A 511 S32304	SAE	USA
A 789 S32304	SAE	USA
A 790 S32304	SAE	USA
A 928 S32304	SAE	USA
A 949 S32304	SAE	USA
S32304	AISI	USA
SA-240 S32304	AMS	USA
SA-276 S32304	AMS	USA
SA-789 S32304	AMS	USA
SA-790 S32304	AMS	USA
A 276 S32304	SAE	USA
A 511 S32304	SAE	USA
A 789 S32304	SAE	USA
A 790 S32304	SAE	USA
A 928 S32304	SAE	USA
A 949 S32304	SAE	USA
S32304	AISI	USA
SA-240 S32304	AMS	USA
SA-276 S32304	AMS	USA
SA-789 S32304	AMS	USA
SA-790 S32304	AMS	USA
X45Cr13	DIN	Germany
1.3541	DIN	Germany
2304	SS	Sweden
1.4362, X2CrNiN23-4, UNS S32304	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Mn		2.50
Si		1.00
P		0.04
S		0.04
Cr	21.50	24.50
Ni	3.00	5.50
Mo	0.05	0.60
N	0.05	0.20
Cu	0.05	0.60

Mechanical Properties

Tensile strength	961～654	σb/MPa
Yield Strength	008	σ 0.2 ≥/MPa
Elongation	27	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	803～438	-
HRC	30	-

Physical Properties

Thermal expansion	87-86	e-6/K
Thermal conductivity	02-78	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3206-0870	째C
Density	3102-5722	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)
A 240 S32304 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