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S31700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31700

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AISI S31700

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This page is mainly introduced the S31700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Austenitic Chromium Nickel Molybdenum Stainless Steel (317)

Steel Garde:S31700
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Austenitic Chromium Nickel Molybdenum Stainless Steel (317)

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
317	YB	USA
317	ASTM	USA
317	UNS	USA
A 167 Type 317	SAE	USA
A 182 F 317	SAE	USA
A 213 TP317	SAE	USA
A 240 Type 317	SAE	USA
A 276 317	SAE	USA
A 314 317	SAE	USA
A 358 317	SAE	USA
A 403 WP 317	SAE	USA
A 409 TP317	SAE	USA
A 473 317	SAE	USA
A 511 MT317	SAE	USA
A 554 MT 317	SAE	USA
A 580 Type 317	SAE	USA
A 632 Grade TP 317	SAE	USA
A 813 Grade TP 317	SAE	USA
A 814 Grade TP 317	SAE	USA
A 959 Type 317	SAE	USA
F 899 Type 317	SAE	USA
A 240 S31700	SAE	USA
A 249 S31700	SAE	USA
A 269 S31700	SAE	USA
A 276 S31700	SAE	USA
A 314 S31700	SAE	USA
A 358 S31700	SAE	USA
A 409 S31700	SAE	USA
A 478 S31700	SAE	USA
A 580 S31700	SAE	USA
A 632 S31700	SAE	USA
A 813 S31700	SAE	USA
A 814 S31700	SAE	USA
A 988 S31700	SAE	USA
A 473 S31700	SAE	USA
SA-240 S31700	AMS	USA
SA-403 S31700	AMS	USA
SA-813 S31700	AMS	USA
SA-814 S31700	AMS	USA
317L	UNS	USA
A 167 S31725	SAE	USA
A 240 S31725	SAE	USA
A 249 S31725	SAE	USA
A 269 S31725	SAE	USA
A 276 S31725	SAE	USA
A 312 S31725	SAE	USA
A 358 S31725	SAE	USA
A 376 S31725	SAE	USA
A 403 CRS31725	SAE	USA
A 403 WP S31725	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	18.00	20.00
Ni	11.00	15.00
Mo	3.00	4.00
N		0.10

Mechanical Properties

Tensile strength	286～837	σb/MPa
Yield Strength	511	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	361～406	-
HRC	30	-

Physical Properties

Thermal expansion	69-96	e-6/K
Thermal conductivity	49-44	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8214-8970	째C
Density	8029-1235	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)
S31700 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