Stainless Steel 317L Sheets are engineered industrial-grade steel products used for high-performance operations requiring exceptional corrosion resistance. Produced and supplied by SMM Industries LLP, the sheets are made of a low-carbon modification of 317 stainless steel to provide better weldability and a lower chance of intergranular corrosion. Being higher in molybdenum, these sheets are superior to the common stainless steel grades of 304 and 316 when it comes to pitting and crevice corrosion resistance, particularly in harsh chemical and marine services.
Stainless Steel 317L Sheets are austenitic stainless steel sheets made according to internationally applicable standards including ASTM A240 and ASME SA240. These standards confirm the material conforms to specified mechanical and chemical properties adequate for applications in pressure vessels and structures. The designation "317l" indicates low carbon, which prevents the formation of carbides during welding and heat exposure to make the sheets stronger and less prone to sensitization.
Among the major benefits of Stainless Steel 317L Sheets is their excellent resistance to acids like sulfuric, acetic, formic, and citric acids. They are exceptionally resistant to chloride-enriched and acidic conditions, making them a perfect fit for applications in the petrochemical and chemical processing industries. These sheets contain exceptional heat strength at high temperature, possess good formability, and are easy to weld.
These sheets result in longer service life and lower maintenance costs due to their high strength and resistance to corrosion, and they are a cost-efficient solution for critical operations. Being a leading Stainless Steel 317L Sheets Manufacturer, SMM Industries LLP ensures accurate production and strict quality checks to deliver sheets meeting international standards.
Stainless Steel 317L Sheets are used across various industries due to their adaptability and performance. SMM Industries LLP ensures every sheet meets strict global standards for application-specific needs.
Chemical Processing Industry: Stainless Steel 317L Sheets are ideal for equipment used in handling sulfuric, acetic, and citric acids, where strong corrosion resistance is critical.
Petrochemical Plants: These sheets are used in piping, heat exchangers, and tanks due to their resistance to chloride stress corrosion cracking.
Food and Beverage Industry: Their sanitary finish and chemical resistance make them suitable for processing equipment and hygienic workspaces.
Pharmaceutical Sector: 317L’s cleanability and low carbon content ensure it complies with GMP requirements for sterile environments.
Power Generation: Stainless Steel 317L Sheets are used in flue gas desulfurization units and condensers where high temperature and corrosion are concerns.
Pulp and Paper Industry: Excellent resistance to bleaching chemicals makes these sheets suitable for digesters and bleaching vessels.
Textile and Dyeing Industry: They offer resistance against chemicals and dyes used during production processes.
Marine Applications: Withstanding saltwater and saline conditions, 317L sheets are used in shipbuilding and offshore structures.
Fertilizer Plants: They are preferred for handling urea and nitric acid solutions.
Desalination Plants: Ideal for brine and reverse osmosis systems due to high pitting resistance.
SMM Industries LLP stands out as one of the leading Stainless Steel 317L Sheets Exporters, meeting the exact needs of global industries with premium-grade stock and precision cutting services.
When it comes to international recognition, Stainless Steel 317L Sheets are defined by different standards and grades across the globe. In America, these belong to the category of ASTM A240 and ASME SA240. The UNS designation for this grade is S31703. It has the equivalent designation of DIN 1.4438 in Germany. It's referred to as JIS SUS 317L in Japan and as BS 317S12 in the UK.
It has the European title of EN X2CrNiMo18-15-4 and in France it's denoted as AFNOR Z2CND18-14-03. These international equivalents provide the same material properties, irrespective of the geographic location. Being one of the leading Stainless Steel 317L Sheets Stockists, SMM Industries LLP has an extensive stock of all these international standards for seamless international sourcing.
Besides, the Stainless Steel 317L Sheets are referred to by different designations in various nations and specifications. In the United States, they are referred to as ASTM A240 Type 317L. Germany calls them DIN 1.4438, while Japan refers to them as JIS SUS 317L. Britain has them listed as BS 317S12, and France calls them AFNOR Z2CND18-14-03.
Internationally, the UNS designation applies to them as S31703, and the European standard codes them as X2CrNiMo18-15-4. All these designations adhere to stringent technical requirements to ensure the sheets can be used safely across the globe. As top Stainless Steel 317L Sheets Exporters, SMM Industries LLP ensures the supply of certified, tested material for deployment to the rest of the world.
SMM Industries LLP is your go-to source for high performance stainless solutions with a complete variety of sizes, finishes, and custom-made Stainless Steel 317L Sheets for various applications. With guaranteed availability, international certifications, and best value for price, SMM Industries LLP has been a market leader in providing sturdy, top-grade materials for industrial development.
| Standard | ASTM A240 / ASME SA240 |
|---|---|
| Thickness | 0.3 mm to 120 mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Sheets Surface Finish | No.1, 2B, BA, 8K Mirror, Hairline, satin (Met with Plastic Coated) Embossed, brush, No.4, HL, matt, pvc etc. |
| Sheets Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Value added services for Sheets | Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
|---|---|---|---|---|
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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