317L is a molybdenum bearing, low carbon content "L" grade austenitic stainless steel that provides improved corrosion resistance over 304L and 316L stainless steels. The low carbon provides resistance to sensitization during welding and other thermal processes.
317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding.
Available Forms of Stainless Steel 317L at Rooplaxmi Steels:
• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings
• Wire
Characteristics of Stainless Steel 317L:
• Improved general and localized corrosion to 316L stainless
• Good formability
• Good weldability
Stainless Steel 317L Chemical Composition, %:
Ni |
Cr |
Mo |
Mn |
Si |
C |
N |
S |
11.0-15.0 |
18.0-20.0 |
3.0-4.0 |
2.0 max |
0.75 max |
0.03 max |
0.1 max |
0.03 max |
P |
Fe |
0.045 max |
Balance |
Application of Stainless Steel 317L:
• Flue-gas desulfurization systems
• Chemical process vessels
• Petrochemical
• Pulp and Paper
• Condensers in power generation
Welding Wire Designations:
USA AWS A5.9 – ER 317L
Mechanical Properties of Stainless Steel 317L:
Minimum Specified Properties, ASTM A240
Tensile Strength |
75 Mpa min |
Yield |
(0.2 % offset) |
Elongation |
35 % |
Rooplaxmi Steels is a leading Stockholder of Nickel Alloys, Hastelloy, Inconel, Monel, Nickel Copper alloys, Titanium, Cobalt alloys, Duplex, Stainless Steel and other Nickel based alloys in the form of round bars, plate, Sheet, strip, wire, pipe, pipe fittings and flanges.
Quality is our prime concern. We are able to maintain high quality standards through our committed personnel and sound infrastructure. We ensure that finest quality material is used for our products. For ensure the quality of each material, we are providing Materials Test Certificate along with supply. Our team of experts maintain a vigil on the quality of the products.