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Nial Sheets and Plates is a well-known manufacturer and supplier located in Houston, USA, specializing in top-notch Stainless Steel 317L Sheets and Plates for a variety of industrial sectors. These sheets and plates are celebrated for their outstanding corrosion resistance, particularly against chlorides and other harsh agents, making them perfect for use in highly corrosive environments. Stainless Steel 317L is a low-carbon variant of 317, which enhances its weldability and resistance to sensitization. Nial is dedicated to precision manufacturing, following international standards, and providing tailored solutions to meet the unique needs of clients. Our focus on quality, timely delivery, and customer satisfaction has established us as a trusted name in the stainless steel industry.
The composition of Stainless Steel 317L Sheets and Plates includes Chromium (18–20%), Nickel (11–15%), Molybdenum (3–4%), and a low Carbon content (max 0.03%). This blend boosts corrosion resistance and makes the alloy ideal for welding applications. The mechanical properties feature a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of roughly 35%. The low carbon content helps reduce carbide precipitation during welding, ensuring excellent resistance to intergranular corrosion. These characteristics make SS 317L perfect for demanding chemical and marine environments.
| 317L Sheets & Plates Specifications | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
|---|---|
| 317L Sheets & Plates Dimension Standard | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
| SS 317L Sheets & Plates Size Range | Cold rolled ASME SA240 Grade 317L Stainless Steel Sheet 0.5-6.4 mm Hot rolled ASME SA240 Grade 317L Stainless Steel Sheet 3.0–10.0 mm |
| 317L SS Sheets & Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| SS 317L Sheets & Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| SS 317L Sheets & Plates Thickness | 0.3 mm to 120 mm |
| International Standard of Stainless Steel 317L Sheets & Plates | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
| Tolerances (width / thickness) of Stainless Steel 317L Sheets & Plates | EN 10258/ DIN 59381) EN 10151 ASME SA240 317L SS Strips EN 10088 SA -240-304 / 317L Strips |
| Finish of SS 317L Sheets & Plates | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
| Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Form | Sheet, Plate, Strip, Flats, Clad Plate, Coils, Foils, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, Rolling Plate, Rolls, Blank (Circle), soft annealed, descaled, tread plate, sheared, annealed, Checker Plate |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| 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 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
| Surface Finish | Definition | Application |
|---|---|---|
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
| 2000MM X 1000MM X 3MM | 2000MM X 1000MM X 6MM |
| 2500MM X 1250MM X 4MM | 2500MM X 1250MM X 8MM |
| 3000MM X 1500MM X 3MM | 3000MM X 1500MM X 6MM |
| 3000MM X 1500MM X 4MM | 3000MM X 1500MM X 8MM |
| 2000MM X 1000MM X 5MM | 2500MM X 1250MM X 10MM |
| 2500MM X 1250MM X 3MM | 2500MM X 1250MM X 6MM |
| 4000MM X 2000MM X 3MM | 4000MM X 2000MM X 6MM |
| 2500MM X 1250MM X 5MM | 3000MM X 1500MM X 10MM |
| 2000MM X 1000MM X 4MM | 2000MM X 1000MM X 8MM |
| 4000MM X 2000MM X 4MM | 2000MM X 2000MM X 10MM |
| 3000MM X 1500MM X 5MM |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 317L Sheets and Plates find extensive use in industries like chemical processing, pulp and paper, petrochemical, and marine due to their ability to withstand acidic and chloride-rich conditions. They are often found in equipment such as heat exchangers, condensers, evaporators, and tank linings. The low carbon content also makes them suitable for high-temperature and welding applications. Additionally, SS 317L is utilized in flue gas scrubbers, pollution control systems, and food processing units, where hygiene and durability are crucial. Their versatility and strength make them a go-to choice for challenging industrial tasks.
Stainless steel 317L sheets and plates are widely used in applications requiring excellent corrosion resistance and strength. Typical applications include solvents, heat exchangers, and processors, especially in high-chloride environments. It is used in pharmaceutical and food processing, marine environment and pollution control devices. Their pitting and crevice corrosion resistance makes them ideal for power plants, desalination plants and petrochemical plants. Moreover, they are used in tanks, tubes and piping systems where durability and resistance to environmental hazards are required.
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