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A 182 F 347LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 182 F 347LN

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SAE A 182 F 347LN

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This page is mainly introduced the A 182 F 347LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 182 F 347LN,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Steel Garde:A 182 F 347LN
Type:Stainless Steels
Country:USA
Standard:SAE

Standard Number:

ITEM	Standard Number	Descriptions
1	A 182/A 182M (2013)	Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Metallographic Structure:Precipitation-Hardening
Application:Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
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
SA-213 TP347LN	AMS	USA
SA-312 TP347LN	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.005	0.02
Si		0.75
Mn		2.00
P		0.04
S		0.03
Ni	9.00	13.00
Cr	17.00	20.00
Al
Cu
Ti
Fe
N	0.06	0.10
Mo
V

Mechanical Properties

Tensile strength	425～109	σb/MPa
Yield Strength	175	σ 0.2 ≥/MPa
Elongation	76	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	723～386	-
HRC	30	-

Physical Properties

Thermal expansion	83-14	e-6/K
Thermal conductivity	18-41	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3055-6866	째C
Density	3422-7264	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)
A 182 F 347LN 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