Stainless, Duplex And Nickel Base Pipes

Stainless, Duplex And Nickel Base Pipes

Stainless, Duplex And Nickel Base Pipes

Steel Grades

 
 
Classification
Grade Basic chemical composition Standard Features / Applications
      UNS No. ASTM EN JIS  
 
 
Austenitic
303 18Cr-8Ni-S S30300 A213, A269, A312, A376 1.431 SUS303 Free-cutting steel
Austenitic 304 18Cr-8Ni S30400 A213, A269, A312, A376 1.43 SUS304 Basic steel type
Austenitic 304H 18Cr-8Ni-High C S30409 A213, A269, A312, A376 1.495 SUS304H Basic steel type
Austenitic 304L 18Cr-8Ni-Low C S30403 A213, A269, A312, A376 1.431 SUS304L Basic steel type
Austenitic 304LN 18Cr-8Ni-Low C-N S30453  A213, A269, A312, A376 1.431 (SUS304LN)  Intergranular corrosion resistance Urea reactor
Austenitic 309 22Cr-12Ni S30909 A213, A269, A312, A376 1.483 SUS309 Oxidation resistance Refuse incinerator plant
Austenitic 309S 22Cr-12Ni S30908 A213, A269, A312, A376   SUS309S Oxidation resistance
Austenitic 310 25Cr-20Ni S31009 A213, A269, A312, A376 1.484 SUS310 Oxidation resistance
Austenitic 310S 25Cr-20Ni S31008 A213, A269, A312, A376   SUS310S Oxidation resistance Refuse incinerator plant
Austenitic 312L 20Cr-18Ni-6Mo-0.2N S31254 A213, A269, A312, A376 1.455 SUS312L Seawater resistance Seawater desalination plant
Austenitic 316 18Cr-12Ni-2Mo S31600 A213, A269, A312, A376 1.44 SUS316 Corrosion resistance LNG plant
Austenitic 316H 18Cr-12Ni-2Mo-High C S31609 A213, A269, A312, A376 1.492 SUS316H Corrosion resistance LNG plant
Austenitic 316L 18Cr-12Ni-2Mo-Low C S31603 A213, A269, A312, A376 1.44 SUS316L Corrosion resistance LNG plant
Austenitic 316Ti 18Cr-12Ni-Mo-Ti S31635  A213 TP316Ti 1.4571, 1.4573 SUS316Ti (JIS G3463) Intergranular corrosion resistance
Austenitic 317 18Cr-12Ni-3Mo S31700 A213, A269, A312, A376   SUS317 Pitting resistance Chemical tanker
Austenitic 317L 18Cr-12Ni-3Mo-Low C S31703 A213, A269, A312, A376 1.444 SUS317L Pitting resistance Chemical tanker
Austenitic 321 18Cr-9Ni-Ti S32100 A213, A269, A312, A376 1.454 SUS321 High strength Chemical plant
Austenitic 321H 18Cr-9Ni-Ti-High C S32109 A213, A269, A312, A376 1.494 SUS321H High elevated temperature strength Chemical plant
Austenitic 347 18Cr-9Ni-Nb S34700 A213, A269, A312, A376 1.455 SUS347 High strength Chemical plant
Austenitic 347H 18Cr-9Ni-Nb-High C S34709 A213, A269, A312, A376 1.494 SUS347H High elevated temperature strength
Duplex 329J3L 22Cr-5Ni-3Mo-0.15N S31803    1.446 SUS329L3L (JIS G3463) High corrosion resistance Petroleum refinery
Duplex 329J4L 25Cr-7Ni-3Mo-0.2N S31260 A789   SUS329J4L (JIS G3463) High corrosion resistance
Duplex S31500 18.5Cr-5Ni-2.7Mo S31500 A789     High corrosion resistance
Duplex S32205 22.5Cr-6Ni-3Mo-0.2N S32205 A789 1.446   High corrosion resistance
Duplex S32750 25Cr-7Ni-4Mo-0.3N S32750 A789 1.441   High corrosion resistance
Martensitic 405 13Cr-Al S40500 A268 TP405 1.4 SUS405 (JIS G3463) Low thermal expansion Automotive exhaust system Automotive exhaust system
Martensitic 410 13Cr S41000 A213 TP444 1.401 SUS410 (JIS G3463) Low thermal expansion Automotive exhaust system
Ferritic 430 18Cr   S43000 (ASTM A268 TP430) 1.4 SUS405 (JIS G3463) Chlorine corrosion resistance Water heater
Ferritic 444 19Cr-2Mo-Ti/Nb S44400 A213 TP444 1.452 SUS444 (JIS G3463) Chlorine corrosion resistance Water heater
Ferritic 446 25Cr-N S44600 A268 TP446-1     Stress corrosion resistance
High Nickel 800 20Cr-30Ni N08800 B163 1.456 NCF800 (JIS G4904) High corrosion resistance
High Nickel 800H 20Cr-30Ni-High C N08810 B163 1.488 NCF800H (JIS G4904) High strength & corrosion resistance
High Nickel 25-22-2 (TP310MoLN) 25Cr-22Ni-2Mo S31050 A213 TP310MoLN 1.447   Intergranular corrosion resistance
High Nickel 904L 20Cr-25Ni-4.5Mo-Cu N08904   1.454 SUS890L (JIS G3463) High corrosion resistance Seawater desalination plant
High Nickel 28 27Cr-31Ni-3.5Mo-Cu N08028 B668 1.456   High corrosion resistance
High Nickel 254SMO 20Cr-18Ni-6Mo-Cu-N S31254 A312 1.455   High pitting resistance Seawater
High Nickel 20 20Cr-35Ni-2Mo-3Cu-Nb N08020 B729 2.466   High corrosion resistance Petroleum refinery
High Nickel 825 20Cr-42Ni-3Mo-2Cu-Ti N08825 B163 2.486 NCF825 (JIS G4904) High corrosion resistance
Ni base 600 15Cr-8Fe-Ni N06600 B163 2.482 NCF600 (JIS G4904) Oxidation resistance pyrometer tube
Ni base 601 23Cr-1.4Al-Ni N06601 B163 2.485   Oxidation resistance
Ni base 625 22Cr-9Mo-Ni N06625 B163 2.486 NCF625 (JIS G4904) High pitting resistance Seawater
Ni base 690 29Cr-9Fe-Ni N06690 B163 2.464 NCF690 (JIS G4904) High pitting resistance
Ni base 22 21Cr-13Mo-3W-Ni N06022 B622 2.46 NW6022 (JIS H4552) High acid resistance Chemical plant
Ni base 276 15.5Cr-16Mo-5Fe-Ni N10276 B622 2.482 NW0276 (JIS H4552) High acid resistance Caustic soda or hydrogen chloride
Ni base 200 Pure Ni N02200 B163 2.407 NW2200 (JIS H4552) High acid resistance Chemical plant
Ni base 201 Pure Ni-Low C N02201 B163      

Products Features


  • Welded Steel Pipes

  • Seamless Steel Line Pipe

  • Stainless, Duplex And Nickel Base Pipes