Stainless Steel Pipe - 2205 Duplex Pipe

Description

Arch City Steel & Alloy, Inc brings to you a whole new world of stainless steel. We’re reputable suppliers of stainless steel sheets, plates and pipes. Our rich inventory includes an extensive list of stainless steel products like stainless steel pipe and fittings, tubes, flanges, bar stocks, sheets, plates and hollow bars.

When it comes to our products, we at Arch City Steel & Alloy, Inc make sure that we have few competitors, both in terms of product performance and service quality. If you’re looking for stainless steel sheet and pipe distributors, you’ve come to the right place.

Find Stainless Steel Pipes Of Different Variations

TYPE 304 / 304L

An austenitic chromium-nickel stainless steel
General purpose corrosion resistance
Non-magnetic except when cold worked

TYPE 304H

Higher carbon than Type 304 for better high temperature creep properties
Corrosion resistance same as Type 304
Used in high temperature over 1000 degrees F

TYPE 309S

Superior heat resisting austenitic stainless steel
Good for continuous exposure to 2000 degrees F
Slightly better corrosion resistance than Type 304

TYPE 310S

Superior heat resisting austenitic stainless steel
Good for continuous exposure to 2100 degrees F
General corrosion resistance better than Type 304 and 309

TYPE 316 / 316L

An austenitic chromium-nickel stainless steel
Improved corrosion and heat resistance
Improved corrosion resistance to chlorides

TYPE 317L

An austenitic chromium-nickel molybdenum stainless steel
Improved chloride pitting resistance over Type 316
Used in Chemical, petroleum, pulp and paper industries

TYPE 321 / 321H

An austenitic stainless steel that contains titanium stabilizing elements
Improved intergranular corrosion resistance
Excellent for high temperature service in carbide precipitation range

TYPE 347 / 347H

An austenitic stainless that contains columbium stabilizing elements
Improved intergranular corrosion resistance
Excellent for high temperature service in carbide precipitation range

TYPE 410

An martensitic stainless steel with high mechanical properties
Resist abrasion and wear better than most 300 series stainless steel
Fair resistance to general corrosion and oxidation

TYPE 446

An high chromium ferritic stainless steel
Excellent high temperature resistance to oxidation and corrosion
Commonly used in high temperature applications

904L

An austenitic stainless steel with low carbon content
Good resistance to pitting and crevice corrosion
Resistance to general corrosion in reducing acids

DUPLEX 2205 PIPE

Dual-phase, 45% ferritic and 55% austenitic stainless steel
Good strength, toughness and corrosion resistance
Duplex 2205 pipe resists chloride stress corrosion cracking

254 SMO

An austenitic stainless steel with a high Molybdenum content
High resistance to pitting and crevice and general corrosion
Very high resistance to chloride stress corrosion cracking

AL-6XN

An austenitic stainless steel with a high Molybdenum content
Exceptional resistance to chloride corrosion
Highly resistant to saltwater corrosion

Seamless Stainless Steel Pipe and Welded Stainless Steel Pipe

Types:	304, 304H, 304L, 309, 310, 316, 316L, 317L, 321, 321H, 347, 347H, 410, 446, 2205 DUPLEX, 254SMO, AL6XN
Specifications :	ASTM A269, ASME SA269, ASTM A312, ASME SA312, ASTM A358, ASME SA358, ASTM A790, ASME SA790

1/8IPS		1/2IPS		3/4IPS		1 IPS		1-1/2IPS		2 IPS		2-1/2IPS
SCH	TYPE	SCH	TYPE	SCH	TYPE	SCH	TYPE	SCH	TYPE	SCH	TYPE	SCH	TYPE
5	304	5	304	40	446	80	347	5	304	10	316	40	304
10	304	5	316	40	2205	80	410	5	316	10	317L	40	309
10	316	5	321	80	304	80	446	5	321	10	321	40	310
40	304	10	304	80	309	80	2205	10	AL6XN	10	347	40	316
40	310	10	310	80	310	160	304	10	304	10	2205	40	317L
40	316	10	316	80	316	160	310	10	309	40	AL6XN	40	321
40	321	10	317L	80	317L	160	316	10	310	40	254SMO	40	347
80	304	10	321	80	321	160	317L	10	316	40	304	40	410
80	310	10	347	80	347	160	321	10	317L	40	309	40	2205
80	316	40	AL6XN	80	410	160	347	10	321	40	310	80	304
80	321	40	254SMO	80	446	160	2205	10	347	40	316	80	309
80	347	40	304	80	2205	XXH	304	10	2205	40	317L	80	310
1/4 IPS		40	309	160	304	XXH	310	40	AL6XN	40	321	80	316
SCH	TYPE	40	310	160	309	XXH	316	40	254SMO	40	347	80	317L
5	304	40	316	160	310	XXH	321	40	304	40	410	80	321
10	304	40	317L	160	316	XXH	347	40	309	40	446	80	347
10	310	40	321	160	317L	XXH	2205	40	310	40	2205	80	2205
10	316	40	347	160	321	1-1/4 IPS		40	316	80	254SMO	160	304
10	347	40	410	160	347	SCH	TYPE	40	317L	80	304	160	310
40	304	40	446	160	2205	5	304	40	321	80	309	160	316
40	309	40	2205	XXH	304	5	316	40	347	80	310	160	317L
40	310	80	304	XXH	310	10	304	40	410	80	316	160	321
40	316	80	309	XXH	316	10	309	40	2205	80	317L	160	347
40	317L	80	310	XXH	321	10	310	80	304	80	321	160	2205
40	321	80	316	XXH	347	10	316	80	309	80	347	XXH	304
40	347	80	317L	1 IPS		10	317L	80	310	80	410	XXH	310
40	2205	80	321	SCH	TYPE	10	321	80	316	80	446	XXH	316
80	304	80	347	5	304	40	304	80	317L	80	2205	XXH	321
80	309	80	446	5	316	40	309	80	321	160	304	XXH	347
80	310	160	304	10	AL6XN	40	310	80	347	160	309	3 IPS
80	316	160	316	10	304	40	316	80	410	160	310	SCH	TYPE
80	317L	160	321	10	309	40	317L	80	2205	160	316	5	304
80	321	160	347	10	310	40	321	160	304	160	317L	5	316
80	347	XXH	304	10	316	40	347	160	310	160	321	5	321
3/8 IPS		XXH	316	10	317L	40	2205	160	316	160	347	10	AL6XN
SCH	TYPE	XXH	321	10	321	80	304	160	317L	160	410	10	254SMO
5	304	XXH	347	10	347	80	309	160	321	160	2205	10	304
10	304	3/4 IPS		10	2205	80	310	160	347	XXH	304	10	309
10	316	SCH	TYPE	40	AL6XN	80	316	160	410	XXH	310	10	310
40	304	5	304	40	254SMO	80	317L	160 2205		XXH	316	10	316
40	309	5	316	40	304	80	321	XXH	304	XXH	317L	10	317L
40	310	10	304	40	309	80	347	XXH	310	XXH	321	10	321
40	316	10	310	40	310	160	304	XXH	316	XXH	347	10	347
40	317L	10	316	40	316	160	309	XXH	321	XXH	410	10	410
40	321	10	317L	40	317L	160	310	XXH	347	2-1/2 IPS		10 2205
40	347	10	321	40	321	160	316	2 IPS		SCH	TYPE	20	304
80	304	40	AL6XN	40	347	160	321	SCH	TYPE	5	304	40	AL6XN
80	309	40	254SMO	40	410	160	347	5	304	5	316	40	254SMO
80	310	40	304	40	446	XXH	304	5	310	5	321	40	304
80	316	40	309	40	2205	XXH	310	5	316	10	304	40	309
80	317L	40	310	80	304	XXH	316	5	321	10	309	40	310
80	321	40	316	80	309	XXH	321	10	AL6XN	10	310	40	316
80	347	40	317L	80	310	XXH	347	10	254SMO	10	316	40	317L
40	321	80	316	10	304	10	317	40	321
40	347	80	317L	10	309	10	321	40	347
40	410	80	321	10	310	10	347	40	410

3 IPS		XXH	347	4-1/2IPS		20	304	10	347	5	321	SCH	TYPE
SCH	TYPE	4 IPS		SCH	TYPE	20	316	10	410	10	304	5	304
40	2205	SCH	TYPE	40	304	20	317L	10	2205	10	309	5	316
80	254SMO	5	304	5 IPS		40	AL6XN	20	304	10	310	5	317L
80	304	5	316	SCH	TYPE	40	254SMO	20	310	10	316	5	321
80	309	5	321	5	304	40	304	20	316	10	317L	10	304
80	310	10	AL6XN	5	316	40	309	20	317L	10	321	10	309
80	316	10	254SMO	5	321	40	310	20	321	10	347	10	310
80	317L	10	304	10	304	40	316	30	304	10 2205		10	316
80	321	10	309	10	310	40	317L	40	AL6XN	20	304	10	317L
80	347	10	310	10	316	40	321	40	304	20	310	10	321
80	410	10	316	10	317L	40	347	40	309	20	316	10	347
80	2205	10	317L	10	321	40	410	40	310	20	317L	20	304
160	304	10	321	40	304	40	2205	40	316	20	321	20	310
160	309	10	347	40	309	80	304	40	317L	30	304	20	316
160	310	10	2205	40	310	80	309	40	321	30	316	20	317L
160	316	20	304	40	316	80	310	40	347	40	304	20	321
160	317L	20	316	40	317L	80	316	40	410	40	309	30	304
160	321	40	AL6XN	40	321	80	317L	40	2205	40	310	30	316
160	347	40	254SMO	40	347	80	321	60	304	40	316	STD	AL6XN
160	2205	40	304	40	2205	80	347	60	316	40	317L	STD	304
XXH	304	40	309	80	304	80	410	80	304	40	321	STD	309
XXH	310	40	310	80	309	80	2205	80	309	40	347	STD	310
XXH	316	40	316	80	310	120	304	80	310	40	410	STD	316
XXH	317L	40	317L	80	316	120	310	80	316	40	2205	STD	317L
XXH	321	40	321	80	317L	120	316	80	317L	XH	304	STD	321
XXH	347	40	347	80	321	120	317L	80	321	XH	309	STD	347
XXH	410	40	410	80	347	120	321	80	347	XH	310	STD	410
3-1/2 IPS		40	2205	80	2205	120	347	80	410	XH	316	STD	2205
SCH	TYPE	80	304	120	304	120	2205	80	2205	XH	317L	40	304
5	304	80	309	120	316	160	304	100	304	XH	321	40	310
5	310	80	310	120	321	160	310	100	316	XH	347	40	316
5	316	80	316	120	347	160	316	100	321	XH	410	40	321
5	317L	80	317L	160	304	160	317L	100	347	XH	2205	60	304
10	304	80	321	160	310	160	321	120	304	80	304	60	316
10	309	80	347	160	316	160	347	120	316	80	310	60	321
10	310	80	410	160	321	160	2205	120	317L	80	316	XH	304
10	316	80	2205	160	347	XXH	304	120	321	80	317L	XH	309
10	317L	120	304	XXH	304	XXH	316	120	347	80	321	XH	310
10	321	120	310	XXH	310	XXH	321	120	2205	80	347	XH	316
10	347	120	316	XXH	316	XXH	347	140	304	100	304	XH	317L
40	304	120	317L	XXH	321	XXH	2205	140	316	100	316	XH	321
40	309	120	321	XXH	347	7 IPS		140	321	100	321	XH	347
40	310	120	347	6 IPS		SCH	TYPE	140	347	120	304	XH	410
40	316	120	2205	SCH	TYPE	40	304	160	304	120	316	80	304
40	317L	160	304	5	304	8 IPS		160	310	120	321	80	316
40	321	160	309	5	316	SCH	TYPE	160	316	120	347	80	317L
40	347	160	310	5	317L	5	304	160	317L	140	304	80	321
80	304	160	316	5	321	5	316	160	321	140	316	80	347
80	309	160	317L	10	AL6XN	5	321	160	347	140	321	100	304
80	310	160	321	10	304	5	347	160	2205	140	347	100	316
80	316	160	347	10	309	10	AL6XN	XXH	304	160	304	100	321
80	321	160	2205	10	310	10	304	XXH	316	160	310	100	347
80	347	XXH	304	10	316	10	309	XXH	321	160	316	120	304
160	304	XXH	310	10	317L	10	310	10 IPS		160	317L	120	316
160	316	XXH	316	10	321	10	316	SCH	TYPE	160	321	120	317L
XXH	304	XXH	317L	10	347	10	317L	5	304	160	347	120	321
XXH	316	XXH	321	10	2205	10	321	5	316	12 IPS		120	347

140	304	160	304	10S	304	40	316	10	304
140	316	160	316	10S	310	60	304	10	316
140	321	160	321	10S	316	60	316	STD	304
160	304	160	347	10S	317L	XH	304	30 IPS
160	316	16 IPS		10S	321	XH	316	SCH	TYPE
160	321	SCH	TYPE	10	304	XH	321	5	304
160	347	5	304	10	310	80	304	5	316
14 IPS		5	316	10	316	80	316	10	304
SCH	TYPE	10S	304	10	317L	100	304	10	316
5	304	10S	309	10	321	100	316	STD	304
5	316	10S	310	20	304	120	304	STD	316
10S	304	10S	316	20	316	120	316	XH	304
10S	310	10S	317L	30	304	160	304	XH	316
10S	316	10S	321	STD	304	160	316	36 IPS
10S	317L	10	304	STD	309	22 IPS		SCH	TYPE
10S	321	10	310	STD	310	SCH	TYPE	10	304
10	304	10	316	STD	316	10S	304	10	316
10	310	10	317L	STD	317L	10S	316	STD	304
10	316	10	321	STD	321	10	304	STD	316
10	317L	20	304	STD	347	STD	304
10	321	20	316	40	304	STD	316
20	304	STD	304	40	316	XH	304
20	316	STD	309	60	304	24 IPS
STD	304	STD	310	60	316	SCH	TYPE
STD	309	STD	316	XH	304	5	304
STD	310	STD	317L	XH	310	5	316
STD	316	STD	321	XH	316	10	304
STD	317L	STD	347	XH	317L	10	309
STD	321	60	304	XH	321	10	310
STD	347	60	316	80	304	10	316
STD	2205	60	321	80	316	10	317L
40	304	XH	304	80	321	10	321
40	316	XH	309	100	304	30	304
60	304	XH	310	100	316	30	316
60	316	XH	316	120	304	STD	304
60	321	XH	317L	120	316	STD	310
XH	304	XH	321	140	304	STD	316
XH	309	XH	347	160	304	STD	317L
XH	310	80	304	160	316	STD	321
XH	316	80	316	160	321	40	304
XH	317L	80	321	20 IPS		40	316
XH	321	100	304	SCH	TYPE	60	304
XH	347	100	316	5	304	XH	304
80	304	100	321	5	316	XH	316
80	316	120	304	10S	304	XH	317L
80	317L	120	316	10S	310	XH	321
80	321	120	321	10S	316	80	304
80	347	140	304	10S	317L	80	316
100	304	140	316	10S	321	100	304
100	316	140	321	10	304	120	304
100	321	160	304	10	316	160	304
120	304	160	316	10	317L	26 IPS
120	316	160	321	STD	304	SCH	TYPE
120	321	160	347	STD	310	10	304
120	347	18 IPS		STD	316	10	316
140	304	SCH	TYPE	STD	317L	STD	304
140	316	5	304	STD	321	28 IPS
140	321	5	316	40	304	SCH	TYPE

Stainless Steel Tube & Pipe Specifications :

SPEC. NO.	TITLE	SCOPE
ASTM A 213 ASME SA 213	Seamless Ferritic Stainless Steel and Austenitic Stainless Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.	Pressure tubes, made from 16 grades of austenitic stainless steel and from 12 grades of ferritic Cr-Mo Alloy Steel.
ASTM A 249 ASME SA 249	Welded Austenitic Stainless Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.	Pressure tubes, made from austenitic stainless steels, (Types 304, 304H, 304L, 305, 309, 310,316, 316H, 316L, 317, 321, 321H, 347, 347H, 348, 348H, and XM grades.)
ASTM A 268 ASME SA 268	Seamless and Welded Ferritic Stain-less Steel Tubing for General Service.	15 grades of ferritic stainless steel tubing for general corrosion resistance and high temperature service. (Types 329, 405, 409, 410, 429, 430, 430Ti, 443, 446, XMs & others).
ASTM A 269	Seamless and Welded Austenitic Stainless Steel Tubing for General Service.	13 grades of austenitic stainless,steel tubing for general corrosion- resisting and high-temperature service. (Types 304, 304L, 316, 316L, 317, 321,347, 348 and XM grades).
ASTM A 270	Seamless and Welded Austenitic Stainless Steel Sanitary Tubing.	Austenitic stainless steel intended for usein the diary and food industry in sizes up”to andincluding 4 in. in outside diameter.
ASTM A312 ASME SA 312	Seamless and Welded Austenitic Stainless Steel Pipe.	Austenitic stainless steel pipe intended for high temperature and general corrosive service.22 grades are covered.
ASTM A 358 ASME SA 358	Electric-Fusion-Welded Austenitic Chromium-Nickel Altoel for High-Temperature	For corrosion and high temperature service, normally not less than 8 in. nominal diameter. Types 304, 316, 309, 310, 321, 321, 347, 304L; 316L, 304H, 316H.
ASTM A 376 ASME SA 376	Seamless Austenitic Stainless Steel Pipe for High-Temp Central-Station Service.	Austenitic stainless steel pipe intended for high temperature and general corrosive service. Better surface than A312 pipe.
ASTM A 409 ASME SA 409	Welded Large Outside Diameter Light- Wall Austenitic Chromium-Nickel .Alloy Steel Pipe for Corrosive or High-Temperature Service.	Nominal diameter 14-30 in. in Schedules SS and 105. Types 304, 309, 310, 316, 317, 321, 347, 348, 304L, 316L.
ASTM A 450 ASME SA 450	General Requirements for Alloy Steel Tubes.	Common requirements for ASTM tubular specifications.
ASTM A 511	Seamless Stainless Steel Mechanical Tubing.	27 grades are covered for mechanical applications. Primarily round tubing.
ASTM A 530 ASME SA 530	General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Pipe.	Common requirements for ASTM pipe specifications as listed.
ASTM A 554	Welded Stainless Steel MechanicalTubing.	Nineteen grades are covered for mechanical applications. Rounds, squares, rectangles, and special shapes are included.
ASTM A 632	Seamless and Welded Austenitic Stainless Steel Tubing for General Service. Small Diameter.	9 grades of austenitic stainless steel tubing for general corrosion-resisting and high-temperature service.
AMS 556	Steel Tubing, Corrosion and Heat Resistant 18 Cr; 11 Ni; (Cb + Ta) (SAE 30347) Hydraulic.	Annealed type 347 hydraulic Iin6 tubing. Type 1—Seamless Type 2—Welded & Drawn
AMS 5557	Steel Tubing, Corrosion and Heat Resistant 18 Cr; 11 Ni; Ti (SAE30321) Hydraulic.	Annealed type 347 hydraulic line tubing. Type 1—Seamless Type 2—Welded & Drawn
AMS 5558	Steel Tubing, Welded, Corrosion and Heat Resistant 18 Cr; 11 Ni, (Cb + Ta) (SAE 30348) Thin Wall.	High pressure ducting, wall thickness or less. Weld bEAD controlled, X-ray.
AMS 5559	Steel Tubing, Welded, Corrosion and Heat Resistant 18 Cr, 10 Ni, Ti, (SAE 30321) Thin Wall.	High pressure ducting, wall thickness or less. Weld bead controlled, X-ray.
AMS 5560	Steel Tubing, Seamless CorrosionResistant 19 Cr; 9 Ni (SAE 30304).	Annealed type 304 aircraft hydraulic line tubing. (Not subject to high pressure). Structural.
AMS 5561	Steel Tubing, Welded and DrawnHigh Pressure Hydraulic.	For parts and assemblies such as fluid lines subject to high pressure and requiring corrosion
AMS 5562	Steel Tubing, Seamless Corrosion Resistant 21 Cr; 6 Ni; 9 Mn Annealed.	Parts and assemblies requiring both corrosion and heat resistance, and having higher strength than 18-8 types.
AMS 5565	Steel Tubing, Welded, Corrosion Resistant 19 Cr; 9 Ni (SAE 30304).	Annealed type 304 aircraft hydraulic line tubing. (Not subject to high pressure). Structural.
AMS 5566	Steel Tubing, Seamless or Welded Corrosion Resistant 19 Cr; 10 Ni (SAE 30304) High Pressure Hydraulic.	Cold drawn type 304, high pressure, aircraftType 1 SeamlessType 2—Welded Drawn
AMS 5567	Steel Tubing, Seamless or Welded Corrosion Resistant 19 Cr; 10 Ni (SAE 30304) Hydraulic, Solution Treated.	Fluid lines subject to medium high pressures requiring corrosion resistance. Annealed.(1) Seamless (2) Welded & Drawn
AMS 5570	Steel Tubing, Seamless Corrosion and Heat Resistant 18 Cr; 10 Ni; Ti tSAE 30321). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance especially when such partsare welded during fabrication. Requiring oxidation resistance up to approximately 1500°F., but useful at that temperature only when stresses are low.
AMS 5571	Steel Tubing, Seamless Corrosion andHeai Resistant 18 Cr; 11 Ni; (Cb + Ta)‹SAE 30347). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance especially when such parts are welded during fabrication. Requiring oxidation resistance up to approximately 1500°F., but useful at that temperature only when stresses are low.
AMS 5572	Steel Tubing, Seamless Corrosion and Heat Resistant 25 Cr; 20 Ni (SAE 30310). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance especially when welded during fabrication. Requiring oxidation resistance up to approximately 2000°F., but useful at that temperature only when stresses are low.
AMS 5573	Seamless Type 316 Annealed Structural.	Parts & assemblies requiring both corrosion and heat resistance up to 1600ºF.
AMS 5574	Seamless Type 309S Annealed Structural.	Parts & assemblies requiring both cofrosion and heat resistance up to 2000°F., especially welded assemblies.
AMS 5575	Steel Tubing, Seamless Corrosion and Heat Resistant 16 Cr; 11 Ni; (Cb + Ta) (SAE 30347). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance espec[ially when such parts are welded during fabrication. Requiring oxidation resistance up to approximately 1500ºF., but useful at that temperature only when stresses are low.
AMS 5576	Steel Tubing, Welded, Corrosion and Heat Resistant 18 Cr; 10 Ni; Ti (SAE 30321). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance especially when such parts are welded during fabrication. Requiring oxidation resistance up to approximately 1500°F., but useful at that temperature only when stresses are low.
A EBS 5577	Steel Tubing, Welded, Corrosion and Heat Resistant 25 Cr; 20 Ni; (SAE 30310). Annealed Structural.	Parts and assemblies requiring both corrosion and heat resistance especially when welded during fabrication. Requiring oxidation resistance up to approximately 2000°F., but useful at that temperature only when stresses are low.
AMS 5639	Seamless Type 304	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5645	Seamless Type 321	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5646	Seamless Type 347	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5647	Seamless Type 304L	Cold Finished Mechanical Tube Rockwell 90B maxHardness Corrosion Embrittlement Capability
AMS 5648	Seamless Type 316	Cold Finished Mechanical Tube Rockwell 90B max Hardness
MIL-T-5695	Tubing, Steel, Corrosion Resistant(304),Cold Drawn (1/2 or 1/4 hard Smls or W & D.	Intended for use in fabrication of aircraft structural part requiring a high fegree of resisitance to corrosion.
MIL-T-6737 (T 321)	Tubing, Steel, Corrosion and Heat Resistant (18-8 Stabilized), Welded. Annealed.	Type 321 and 347 tubing intended use in the manufacture of exhaust stacks, manifolds, blast tubes, ring collector and similar applications where a weldable corrosion and heat resisting steel is required or for use at 800º – 1500°F.
MIL-T-6845 (T 304)	Tubing, Steel, Corrosion Resistant 304) Aerospace Vehicle Hydraulic ³/ Hard, Seamless, Weldsd Drawn.	Intended for use in high pressdre hydraulic and pneumatic systems in which corrosion resistant materials are required. The tubing is not suitable for use in applications assembled by weldin or brazing or exposed to temperatures higher 800°F., because of impaired resistance to corrosion, where subsequent anneal not possible.
MIL-T-8504 (T 304)	Tubing, Steel, Corrosion Resistant 18-8) Annealed, Aircraft Hydraulic Seamless, Welded.	Intended for use in high pressure hydraulic and pneumatic systems in which corrosion resistant materials are required. This tubing is of lower strength and higher ductility than tubin Speci- fication MIL-T-6845. May be used to MIL-T-6845 tubing but heavier wall thicknesses must be used. Same qualifications regarding welding, brazing & temperature.
MIL-T-8506 (T 304)	Tubing, Steel, Corrosion Resistant (304) Annealed. Seamless, Welded.	Intended for use in the fabrication of aircraft parts requiring a high degree of resistance to corrosion. Not to be used in high pressure hydraulic control systems.
MIL-T-8606 (T 304L) (T 321) (T 347)	Tubin , steel, Corrosion Resistant 18-8 Annealed. Welded & Drawn.	Intended for use in applications which require a high degree of resistance to corrosion or to temperatures in the range of 800°F.—1500°F., or in applications which involve welding. Suitable for use In tank-automotive equipment for hydraulic and mechanical applications.
MIL-T-8808 (T 321) (T 347)	Tubing, Steel, Corrosion Resistant (18-8 Stabilized), Aircraft Hydraulic Quality. Annealed. Seamless, Welded & Drawn.	Intended for use in high hydraulic and pneumatic systems where and heat resistance are required and in which welding or brazing may be involved during fabrication. Resists oxidation at temperatures to 1200°F., but is useful at that temperature only when stresses are low.
MIL-T-8973 (T304L) (T 316L) (T 321) (T 347)	Tubing, Steel, Corrosion Resistant, Aerospace Vehicle Hydraulic System. ³/ Hard. Seamless, Welded & Drawn.	Intended for use in high pressure hydraulic and pneumatic systems corrosion and heat resistance are required and in which welding or brazing may be involved during fabrication. Suitable for use in temperatures to 1200°F., when stresses are low.
MIL-P-1144 (T 304) (T 304L) (T 316) (T 316L) (T-321) (T 347)	Pipe, Stainless Steel, (Corrosion Resisting). Seamless or Welded. Annealed.	Pipe is intended for high-temperature and hy- draulic or other pressure service under general corrosive conditions.

Stainless Steel Tube Data

Chemical Composition

AISITYPE	CHEMISTRY-PERCENT								TYPICAL CHARACTERISTICS
AISITYPE	C	Mn	P	S	SI	– CR	NI	OTHER	TYPICAL CHARACTERISTICS
304	0.08 max	2 max	0.04 max	0.03 max	0.075 max	18.00 20.00	8.00 11.00	–	General purpose “300” series grade for tubing applications.
304L	0.035 max	2 .00 max	0.04 max	0.03 max	0.75 max	18.00 20.00	8.00 13.00	–	Low carbon type 304 where greater resistance to carbide precipitation is desired.
304H	0.04 0.1	2 max	0.04 max	0.03 max	0.75 max	18.00 20	8.00 11	–	Carbon modified for improved high temperature strength.
310	0.15 max	2 max	0.04 max	0.03 max	0.75 max	24.00 26	19.00 22	–	High resistance to scaling and oxida-tion up to 2000°F.
316	008 max	2.00 max	0.040 max	0.030 max	0.75 max	16.00 18.00	11.00 4.00	Mo2.00- 3.00	Better corrosion resistance than type 304 in reducing media. Good hi-temp strength.
316L	0.035 max	2 max	0.04 max	0.03 max	0.75 max	16.00 18	10.00 15	Mo 2.00 3.00	Low carbon type 316 where greater resistance to carbide precipitation is desired.
316H	0_04 0.10	I 2.00 max	0040 max	0.030 max	0.75 max	16.00 18.00	11.00 14.00	Mo2.00-3.00	Carbon modified for improved temperature strength.
317	0.08 Max	2 max	0.04 max	0.03 max	0.75 max	18.00 20	11.00 14	Mo 3.00 4.00	Similar to type 316 but with better corrosion resistance and creep strength.
321	0.48 max	203 max	0.04 max	0.03 max	0.75 max	17.00 20	9.00 13	Ti 5XC-0.60	Titanium stabilized against carbide precipitation. Similar properties to type 304.
347	0.08 max	200 max	0.04 max	0.03 max	0.75 max	17.00 20	7.00 13	Cb + Ta 10XC-1.00	Columbium and tantalum stabilized against carbide precipitation.
21-6-9	0.04 max	8.00 max	60 max	0.03 max	1 max	19.00 21.5	5.50 7.5	N 0.15 0.40	High strength-to-weight ratio. Good corrosion resistance.
416	0.15 Max	1.25 max	0.066 max	0.15 max	1.00 max	12.00 14.00	—	—	Hardenable by heat treatment. Free machining. Moderate corrosion resistance.

MECHANICAL PROPERTIES

TYPE	ITEMPER	NOMINAL MECHANICAL PROPERTIES
TYPE	ITEMPER	TENSILE PSI	YIELD PSI	ELONG. % IN 2″	ROCKWELL HARDNESS
304,	Annealed I 1/8 Hard	85000 105000	35000 75000	55 20	RB80 RB95
304L	Annealed 1/8 Hard	80000 105000	30000 75000	55 20	RB75 RB95
304H	Annealed	85,000	35,000	55	RB80
310	Annealed	95,000	45,000	45	RB85
316 316L 316H	Annealed Annealed Annealed	85000 80000 85000	35000 30000 35000	50 50 50	RB80 RB75 RB80
317	Annealed	90,000	40,000	45	RB85
321	Annealed 1/8 Hard	90,000 105000	35000 75000	55 20	RB80 RB95
347	Annealed	95,000	40,000	50	RB85
21-6-9	Annealed 1/8 Hard	100000 142000	60000 120000	45 20	RB9,0 RC30.
416	Annealed	75,000	35,000	20	RB95

The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described here in are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes.

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