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SA-240 S43000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-240 S43000

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AMS SA-240 S43000

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This page is mainly introduced the SA-240 S43000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-240 S43000,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Steel Garde:SA-240 S43000
Type:Stainless Steels
Country:USA
Standard:AMS

Standard Number:

ITEM	Standard Number	Descriptions
1	SA-240/SA-240M	Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Metallographic Structure:Ferrite
Application:Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Relevant products:

06Cr19Ni10/S30408/...

S30403/304L/S30403/1.4307 Tube

S30453/304LN/1-4311 Tube

1.4307/S30403/304L...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 493 S30430	SAE	USA
A 959 S30430	SAE	USA
F 837 Class A1-50 S30430	SAE	USA
F 837 Class A1-55 S30430	SAE	USA
F 837 Class A1-70 S30430	SAE	USA
F738 Class A1-70 S30430	SAE	USA
F738 Class A1-50 S30430	SAE	USA
F738 Class A1-80 S30430	SAE	USA
F836 Class A1-50 S30430	SAE	USA
F836 Class A1-50 S30430	SAE	USA
F836 Class A1-80 S30430	SAE	USA
S30430	AISI	USA
S30430	UNS	USA
A 240 S43000	SAE	USA
A 268 S43000	SAE	USA
A 276 S43000	SAE	USA
A 314 S43000	SAE	USA
A 473 S43000	SAE	USA
A 493 S43000	SAE	USA
A 580 S43000	SAE	USA
F738 Class F1-45 S43000	SAE	USA
F738 Class F1-60 S43000	SAE	USA
F836 Class F1-45 S43000	SAE	USA
S43000	AISI	USA
SA-268 S43000	AMS	USA
A 314 S43020	SAE	USA
A 473 S43020	SAE	USA
A 581 S43020	SAE	USA
A 582 S43020	SAE	USA
A 895 S43020	SAE	USA
F738 Class F1-45 S43020	SAE	USA
F738 Class F1-60 S43020	SAE	USA
F836 Class F1-45 S43020	SAE	USA
S43020	AISI	USA
A 314 S43023	SAE	USA
A 473 S43023	SAE	USA
A 581 S43023	SAE	USA
A 582 S43023	SAE	USA
A 895 S43023	SAE	USA
S43023	AISI	USA
A 240 S43035	SAE	USA
A 268 S43035	SAE	USA
A 554 S43035	SAE	USA
S43035	AISI	USA
SA-240 S43035	AMS	USA
SA-268 S43035	AMS	USA
A 268 S43036	SAE	USA
S43036	AISI	USA
SA-268 S43036	AMS	USA
A 268 S44300	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	16.00	18.00
Ni
Mo		0.75

Mechanical Properties

Tensile strength	654～369	σb/MPa
Yield Strength	608	σ 0.2 ≥/MPa
Elongation	36	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	951～848	-
HRC	30	-

Physical Properties

Thermal expansion	59-21	e-6/K
Thermal conductivity	21-76	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6358-0041	째C
Density	9570-6662	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)
SA-240 S43000 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