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S34700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S34700

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AISI S34700

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This page is mainly introduced the S34700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S34700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic Chromium Nickel Columbium Stainless Steel (Columbium/Niobium Stabilized)

Steel Garde:S34700
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Austenitic Chromium Nickel Columbium Stainless Steel (Columbium/Niobium Stabilized)

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S34700	SAE	USA
A 249 S34700	SAE	USA
A 269 S34700	SAE	USA
A 276 S34700	SAE	USA
A 313 S34700	SAE	USA
A 314 S34700	SAE	USA
A 358 S34700	SAE	USA
A 409 S34700	SAE	USA
A 473 S34700	SAE	USA
A 580 S34700	SAE	USA
A 632 S34700	SAE	USA
A 778 S34700	SAE	USA
A 813 S34700	SAE	USA
A 814 S34700	SAE	USA
A 965 S34700	SAE	USA
F738 Class A2-50 S34700	SAE	USA
F738 Class A2-70 S34700	SAE	USA
F738 Class A2-80 S34700	SAE	USA
F836 Class A2-50 S34700	SAE	USA
F836 Class A2-70 S34700	SAE	USA
F836 Class A2-80 S34700	SAE	USA
SA-240 S34700	AMS	USA
SA-358 S34700	AMS	USA
SA-813 S34700	AMS	USA
SA-814 S34700	AMS	USA
SA-965 S34700	AMS	USA
A 240 S34709	SAE	USA
A 249 S34709	SAE	USA
A 358 S34709	SAE	USA
A 813 S34709	SAE	USA
A 965 S34709	SAE	USA
S34709	AISI	USA
SA-240 S34709	AMS	USA
SA-813 S34709	AMS	USA
SA-814 S34709	AMS	USA
SA-965 S34709	AMS	USA
S34720	AISI	USA
S34723	AISI	USA
A 182 F 347LN	SAE	USA
A 193 347LN Class 1	SAE	USA
A 193 347LN Class 1A	SAE	USA
A 193 347LN Class 1D	SAE	USA
A 213 TP347LN	SAE	USA
A 240 Type 347LN	SAE	USA
A 271 TP347LN	SAE	USA
A 312 TP347LN	SAE	USA
A 376 TP347LN	SAE	USA
A 403 CR347LN	SAE	USA
A 403 WP 347LN	SAE	USA
A 580 Type 347LN	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Mn		2.00
Si		1.00
P		0.045
S		0.03
Cr	17.00	19.00
Ni	9.00	13.00
Ta		1.10

Mechanical Properties

Tensile strength	069～637	σb/MPa
Yield Strength	747	σ 0.2 ≥/MPa
Elongation	12	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	389～428	-
HRC	30	-

Physical Properties

Thermal expansion	81-18	e-6/K
Thermal conductivity	07-72	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4951-2248	째C
Density	7361-6467	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)
S34700 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