Call today for a free estimate
North America: +1-918-437-5400 • South America: +56-2-2243-9345 • Australia-Asia-NZ: +64-3-545-0445

Call today for a free estimate
North America: +1-918-437-5400
South America: +56-2-2243-9345
Australia-Asia-NZ: +64-3-545-0445

Alloy 317 & 317L Stainless Steel

Low carbon stainless steel with increased corrosion resistance.

Applications

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

 

Properties

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.

Specifications

TypeSizesSchedulesASTM Standards
Bar1/2″ thru 6″A276, A479
Butt Weld Fittings1/2″ thru 12″Sch 10, 40, 80, 160 & XXHA403
ForgingsA182
Pipe Welded & Seamless1/4″ thru 16″Sch 10, 40, 80, 160 & XXHA312
Tube, WeldedA249
Tube, SeamlessA213
PlateA240
Flange & Pressure FittingsAll Descriptions