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SA-479 S32654 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-479 S32654

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AMS SA-479 S32654

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This page is mainly introduced the SA-479 S32654 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-479 S32654,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Steel Garde:SA-479 S32654
Type:Stainless Steels
Country:USA
Standard:AMS
Standard Number:

ITEM Standard Number Descriptions

1 SA-479/SA-479M Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
Metallographic Structure:Austenite
Application:Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

ITEM	Standard Number	Descriptions
1	SA-479/SA-479M	Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 167 S32654	SAE	USA
A 240 S32654	SAE	USA
A 249 S32654	SAE	USA
A 269 S32654	SAE	USA
A 276 S32654	SAE	USA
A 312 S32654	SAE	USA
A 358 S32654	SAE	USA
A 479 S32654	SAE	USA
A 688 S32654	SAE	USA
A 959 S32654	SAE	USA
A 988 S32654	SAE	USA
S32654	AISI	USA
SA-240 S32654	AMS	USA
SA-249 S32654	AMS	USA
SA-312 S32654	AMS	USA
SA-358 S32654	AMS	USA
SA-688 S32654	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.02
Mn	2.00	4.00
Si		0.50
P		0.03
S		0.005
Cr	24.00	25.00
Ni	7.00	8.00
Cu	0.30	0.60
N	0.45	0.55

Mechanical Properties

Tensile strength	645～730	σb/MPa
Yield Strength	449	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	026～546	-
HRC	30	-

Physical Properties

Thermal expansion	21-87	e-6/K
Thermal conductivity	73-61	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7448-3327	째C
Density	7574-8603	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-479 S32654 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