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A 814 S20910 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 814 S20910

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SAE A 814 S20910

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This page is mainly introduced the A 814 S20910 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 814 S20910,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Cold-Worked Welded Austenitic Stainless Steel Pipe

Steel Garde:A 814 S20910
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 814/A 814M (2008) Cold-Worked Welded Austenitic Stainless Steel Pipe
Metallographic Structure:Austenite
Application:Cold-Worked Welded Austenitic Stainless Steel Pipe

ITEM	Standard Number	Descriptions
1	A 814/A 814M (2008)	Cold-Worked Welded Austenitic Stainless Steel Pipe

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S20910	SAE	USA
A 249 S20910	SAE	USA
A 269 S20910	SAE	USA
A 276 S20910	SAE	USA
A 314 S20910	SAE	USA
A 580 S20910	SAE	USA
A 813 S20910	SAE	USA
A 965 S20910	SAE	USA
F 1314 S20910	SAE	USA
F 2181 S20910	SAE	USA
F 621 S20910	SAE	USA
S20910	AISI	USA
SA-240 S20910	AMS	USA
SA-403 S20910	AMS	USA
SA-813 S20910	AMS	USA
SA-814 S20910	AMS	USA
SA-965 S20910	AMS	USA
A 240 S21800	SAE	USA
A 276 S21800	SAE	USA
A 314 S21800	SAE	USA
A 479 S21800	SAE	USA
A 580 S21800	SAE	USA
A 959 S21800	SAE	USA
F 899 S21800	SAE	USA
S21800	AISI	USA
SA-240 S21800	AMS	USA
SA-276 S21800	AMS	USA
SA-479 S21800	AMS	USA
A 269 S21900	SAE	USA
A 276 S21900	SAE	USA
A 314 S21900	SAE	USA
A 473 S21900	SAE	USA
A 580 S21900	SAE	USA
A 813 S21900	SAE	USA
A 814 S21900	SAE	USA
S21900	AISI	USA
SA-813 S21900	AMS	USA
SA-814 S21900	AMS	USA
A 240 S24000	SAE	USA
A 249 S24000	SAE	USA
A 269 S24000	SAE	USA
A 276 S24000	SAE	USA
A 314 S24000	SAE	USA
A 580 S24000	SAE	USA
A 688 S24000	SAE	USA
A 814 S24000	SAE	USA
A 955 S24000	SAE	USA
S24000	AISI	USA
SA-240 S24000	AMS	USA
SA-688 S24000	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.06
Mn	4.00	6.00
Si		1.00
P		0.04
S		0.03
Cr	20.50	23.50
Ni	11.50	13.50
Mo	1.50	3.00
N	0.20	0.40
Nb	0.10	0.30
V	0.10	0.30

Mechanical Properties

Tensile strength	111～579	σb/MPa
Yield Strength	468	σ 0.2 ≥/MPa
Elongation	49	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	740～532	-
HRC	30	-

Physical Properties

Thermal expansion	29-27	e-6/K
Thermal conductivity	95-21	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0858-1594	째C
Density	7940-3173	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 814 S20910 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