Alloys and Specifications

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Stainless Steel - Austenitic
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
304/304L1 S30400/S304031 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 A 778
      A 270 ---
      A 554 ---
304H S30409 A 240/SA-240 A 249/SA-249 A 312/SA-312
309/309S1 S30900/S309081 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 554 ---
309H S30909 A 240/SA-240 A 249/SA-249 A 312/SA-312
310/310S1 S31000/S310081 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 554 ---
310H S31009 A 240/SA-240 A 249/SA-249 A 312/SA-312
316/316L1 S31600/S316031 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 A 778
      A 270 ---
      A 554 ---
316H S31609 A 240/SA-240 A 249/SA-249 A 312/SA-312
317/317L1 S31700/S317031 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 A 778
      A 554 ---
321 S32100 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 A 778
      A 554 ---
321H S32109 A 240/SA-240 A 249/SA-249 A 312/SA-312
347 S34700 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 A 778
      A 554 ---
347H S34709 A 240/SA-240 A 249/SA-249 A 312/SA-312
348 S34800 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 ---
348H S34809 A 240/SA-240 A 249/SA-249 A 312/SA-312
Stainless Steel - Superaustenitic
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
AL-6XN® N08367 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 B 675
      A 270 ---
      B 676 ---
800 N08800 A 240/SA-240 B 515 B 514/SB-514
800H N08810 A 240/SA-240 B 515 B 514/SB-514
INCOLOY® Alloy 800HT® N08811 A 240/SA-240 B 515 ---
825 N08825 B 424/SB-424 B 704 B 705
904L N08904 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 ---
INCOLOY® Alloy 25-6MO N08926 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 B 673
      A 270 ---
      B 674 ---
254 SMO® S31254 A 240/SA-240 A 249/SA-249 A 312/SA-312
      A 269 ---
      A 270 ---
INCOLOY® Alloy 27-7MO S31277 A 240/SA-240 A 249/SA-249 A 312/SA-312
Stainless Steel - Ferritic
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
409 S40900 A 240/SA-240 A 268/SA-268 ---
439 S43035 A 240/SA-240 A 268/SA-268 ---
444 (ASTM 18Cr-2Mo) S44400 A 240/SA-240 A 268/SA-268 ---
Stainless Steel - Superferritic
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
E-BRITE® (ASTM XM-27) S44627 A 240/SA-240 A 268/SA-268 ---
AL 4466™ (SEA-CURE®) S44660 A 240/SA-240 A 268/SA-268 ---
AL 29-4C® S44735 A 240/SA-240 A 268/SA-268 ---
Stainless Steel - Duplex
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
2205 S31803/S32205 A 240/SA-240 A 270 A 790/SA-790
      A 789/SA-789 ---
Stainless Steel - Lean Duplex
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
Nitronic® 19D S32001 A 240/SA-240 A 789/SA-789 ---
AL 2003™ S32003 A 240/SA-240 A 270 A 790/SA-790
      A 789/SA-789 ---
LDX 2101® S32101 A 240/SA-240 A 789/SA-789 A 790/SA-790
2304 S32304 A 240/SA-240 A 789/SA-789 A 790/SA-790
Stainless Steel - Superduplex
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
2507 S32750 A 240/SA-240 A 270 A 790/SA-790
      A 789/SA-789 ---
Nickel Alloy
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
200/2011 N02200/N022011 B 162/SB-162 B 7302 B 725
400 N04400 B 127/SB-127 B 7302 B 725
20 N08020 B 463/SB-463 B 468/SB-468 B 464/SB-464
C-276 N10276 B 575/SB-575 B 626 B 619/SB-619
C-22® N06022 B 575/SB-575 B 626 B 619/SB-619
59 N06059 B 575/SB-575 B 626 B 619/SB-619
600 N06600 B 168/SB-168 B 516 B 517/SB-517
625 N06625 B 443/SB-443 B 704 B 705
686 N06686 B 575/SB-575 B 626 B 619/SB-619
Copper-Nickel
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
90/10 Cu-Ni C70600 B 122 B 543 B 467
      B 552 ---
70/30 Cu-Ni C71500 B 122 B 543 B 467
      B 552 ---
Titanium - Commercially Pure
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
Grade 2 R50400 B 265/SB-265 B 338/SB-338 ---

1 Supplied as dual certified material.

2 ASTM has withdrawn this specification, with no replacement (used for reference purposes only).

NOTES:

  1. Additional alloys available upon request.
  2. The specifications noted, including ASTM, ASME, and other applicable authorities are correct at the time of publication.
  3. Specifications are subject to change without notice.
  4. Other specifications may apply for use of these materials in different applications.

Trademarks:

  • AL-6XN®®, E-BRITE®, AL 4466™,AL 29-4C®®, and AL 2003™ are registered trademarks of ATI Properties, Inc. (d/b/a Allegheny Ludlum Corporation).
  • INCOLOY® and 800HT® are registered trademarks of Special Metals Corporation group of companies.
  • 254 SMO®® and LDX 2101® are registered trademarks of Outokumpu Stainless AB.
  • Nitronic® 19D is a registered trademark of AK Steel Corporation.
  • SEA-CURE® is a registered trademark of Plymouth Tube Company.
  • C-22® is a registered trademark of Haynes International, Inc.

 

Disclaimer: Johnson Tube Company™, a division of Johnson International Industries, Inc., has gathered the information contained in this website from many different sources. To the best of our knowledge, all information is correct and accurate at the time of publication, but is intended to supply general information only. The information presented here is given as a guide, for reference purposes only and should not be used as technical/design specifications. The reader must make their own evaluation, based on their own research and more specific information than that supplied here, by Johnson Tube Company™, all information must be verified by the reader. Johnson Tube Company™, a division of Johnson International Industries, Inc., are processors and re-sellers of these materials and makes no guarantees or warranties, either expressed or implied, regarding the accuracy of the information supplied or the suitability of any material for any application. Information and specifications are subject to change without notice. Not all products are produced by Johnson Tube Company™, a division of Johnson International Industries, Inc., but all products meet or exceed stated specifications.