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SA-479 S33228 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-479 S33228

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AMS SA-479 S33228

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This page is mainly introduced the SA-479 S33228 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SA-479 S33228,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 S33228
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 S33228	SAE	USA
A 213 S33228	SAE	USA
A 240 S33228	SAE	USA
A 249 S33228	SAE	USA
A 312 S33228	SAE	USA
A 314 S33228	SAE	USA
A 403 CRS33228	SAE	USA
A 403 WP S33228	SAE	USA
A 479 S33228	SAE	USA
A 959 S33228	SAE	USA
S33228	AISI	USA
SA-213 S33228	AMS	USA
SA-240 S33228	AMS	USA
SA-312 S33228	AMS	USA
1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3	SEW	Germany

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.08
Mn		1.00
Si		0.30
P		0.02
S		0.015
Cr	26.0	28.0
Ni	31.0	33.0
Ce	0.05	0.10
Nb	0.10	1.00
Al		0.025

Mechanical Properties

Tensile strength	852～463	σb/MPa
Yield Strength	233	σ 0.2 ≥/MPa
Elongation	40	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	285～167	-
HRC	30	-

Physical Properties

Thermal expansion	71-85	e-6/K
Thermal conductivity	16-59	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4314-5793	째C
Density	8594-4653	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 S33228 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