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S31654 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31654

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AISI S31654

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This page is mainly introduced the S31654 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31654,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic Nitrogen Bearing Chromium Nickel Molybdenum Stainless Steel

Steel Garde:S31654
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Austenitic Nitrogen Bearing Chromium Nickel Molybdenum Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 276 S31654	SAE	USA
SA-276 S31654	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	16.0	18.0
Ni	10.0	14.0
Mo	2.00	3.00
N	0.16	0.30

Mechanical Properties

Tensile strength	721～329	σb/MPa
Yield Strength	877	σ 0.2 ≥/MPa
Elongation	77	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	762～398	-
HRC	30	-

Physical Properties

Thermal expansion	79-07	e-6/K
Thermal conductivity	47-13	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8797-4681	째C
Density	8141-5462	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)
S31654 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