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AISI 317L Stainless Steel Manufacturer

AISI 317L Stainless Steel Supplier

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AISI 317L · INOX 317L · SUS 317L · SS 317L · 317L Stainless Steel · UNS S31703 · WNR 1.4438

AISI 317L Stainless Steel is a low carbon austenitic stainless steel with molybdenum, that provides improved corrosion resistance over 304L and 316L and resistance to sensitization during welding and other thermal processes.

AISI 317L SS also known as SS 317L, AISI 317L, INOX 317L and SUS 317L comes with UNS S31703 and WNR 1.4438. Stainless Steel 317L is a molybdenum bearing austenitic stainless steel intended to provide improved corrosion resistance relative to Type 304l and 316L in highly corrosive process environments, particularly those containing chlorides or other halides. The low carbon permits Type 317L to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. SS 317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding. 317L Stainless Steel cannot be hardened by heat treatment, however the material will harden due to cold working. 317L SS can be easily welded and processed by standard shop fabrication practices. The low carbon content of AISI 317L enables it to be welded without intergranular corrosion resulting from chromium carbide precipitation enabling it to be used in the as-welded condition. With the addition of nitrogen as a strengthening agent, the Type 317L can be dual certified as Type 317 with UNS S31700. The SUS317L provides improved resistance relative to 316L in strongly corrosive environments containing sulfurous media, chlorides, and other halides. SS 317L is widely used in Chemical and petrochemical process equipment, pulp and paper manufacturing and condensers in fossil and nuclear fueled power generation stations.

Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for more information on AISI 317L Stainless Steel.

Industry Names: SS 317L, AISI 317L, INOX 317L, SUS 317L, Stainless Steel 317L, 317L Steel, 317LSS.
Specifications: SS 317L, UNS S31703, E.N 1.4438, JIS SUS 317L, SIS 2367, BSI 316S13, AISI 317L, WNR 1.4438.
Applications: Flue Gas Desulfurization Systems, Chemical Process Vessels, Petrochemical, Pulp And Paper, Condensers In Power Generation.
Features: Better general and localized corrosion resistance compared to 316/316L, Good formability and weldability, Increased resistance to chemical attack from acids, Lower carbon content leads to resistance to sensitization when welded, Non-magnetic.

Siddhagiri Metals and Tubes is one of the leading Supplier, Manufacturer, Exporter & Stockist of superior quality Stainless Steel 317L with UNS S31703 and WNR 1.4438. Siddhagiri Metals and Tubes is engaged in manufacturing & exporting of 317L Stainless Steel in forms like Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Flanges, Stainless Steel Pipe fittings, Stainless Steel Tube fittings, Stainless Steel Forged Fittings, Stainless Steel Sheets, Stainless Steel Plates, Stainless Steel Rods, Stainless Steel Bars, Stainless Steel Olets, Stainless Steel Fasteners and many more. We is a professionally managed company started by a team of dynamic young entrepreneurs. We is in the business of manufacturing & exporting of all types of industrial products like pipes & pipe fittings, flanges & Sheets that is used in various core industries. Having established ourselves and set up in the heart of India's commercial center Mumbai, we have built up adequate stock levels of all essential items within our scope of supply and is in position to offer immediate deliveries.

Siddhagiri Metals and Tubes supplies high quality 317L Stainless Steel with UNS S31703 and WNR 1.4438 in forms like pipe, tube, flange, fittings, fasteners, bar, sheet plate, wire mesh.
Other Names: 317L Stainless Steel, 317L SS, Stainless Steel 317L, 317L, SS317L, 317L Steel, 317L Stainless
Category: AISI 317L, INOX 317L, SUS 317L
Material: Stainless Steel
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.7/5 based on 62 customer reviews

317L SS Specifications and Standards

Grade North America France Germany European Japan European Italy Sweden UK USA
SS 317L UNS S31703 AFNOR Z3CND19-15-04 Din X2CrNiMo18-15-4 E.N 1.4438 JIS SUS317L EURONORM X2CrNiMo18-15-4 UNI X 2 CrNiMo 1815 SIS 23 67 BSI 317S12 AISI 317L

Properties of AISI 317L Stainless Steel

  • Chemical Properties
    C Mn Si P S Ni Cr Mo
    MIN - - - - - 11.000 18.000 3.000
    MAX 0.030 2.000 1.000 0.045 0.030 15.000 20.000 4.000
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 260 595 55.00  
    MAX       85
  • Physical Properties
    Density lb/in³ 0.285
    Modulus of elasticity psi 29 x 10-6
    Poissons ratio   0.3
    Thermal conductivity Btu/ft hr°F 8.7
    Heat capacity Btu/lb°F 0.12
    Electrical resistivity Ω-inch 33.5 x 10-6

Forms of Stainless Steel 317L

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