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Alloy 317 & 317L Stainless Steel

Alloy 317 & 317L Stainless Steel for Sale

Alloy 317 & 317L Stainless Steel

Low carbon stainless steel with increased corrosion resistance.


Alloy 317 and 317L stainless steel is a low-carbon, corrosion resistant steel used to handle sulfur, pulp liquor, acid dyestuffs, acetylating and nitrating mixtures, bleaching solutions, severe coal and oil smoke, and many chemical compounds. 317 & 317L Stainless steel pipe, flanges and fittings are typically found in:

  • Paper and pulp handling equipment
  • Textile equipment
  • Food-processing equipment


 Alloy 317L is a low-carbon stainless steel with increased additions of chromium, nickel and molybdenum for better corrosion resistance than type 316L. This steel resists attack from sulphurous, acetic, formic, citric and tartaric acids as well as combatting the tendency to pit when in contact with phosphorous acid, chlorides, bromides and iodides.





Type Sizes Schedules ASTM Standards
Bar 1/2″ thru 6″ A276, A479
Butt Weld Fittings 1/2″ thru 12″ Sch 10, 40, 80, 160 & XXH A403
Forgings A182
Pipe Welded & Seamless 1/4″ thru 16″ Sch 10, 40, 80, 160 & XXH A312
Tube, Welded A249
Tube, Seamless A213
Plate A240
Flange & Pressure Fittings All Descriptions