Stainless Steel 317 Sheets & Plates Manufacturer, Supplier & Exporter in India
Stainless Steel 317 Sheets & Plates supplied by Astromet Steel & Engineering are high-molybdenum austenitic stainless steels developed for superior corrosion resistance. These plates offer excellent resistance to chemical attack, especially in acidic and chloride-rich environments.
The higher molybdenum content of SS 317 provides enhanced pitting and crevice corrosion resistance compared to conventional 316 grades. This makes it ideal for applications involving aggressive chemicals and high temperatures.
SS 317 sheets and plates maintain excellent strength, ductility, and toughness even under elevated temperature conditions. Their austenitic structure ensures good weldability and formability for complex fabrication requirements.
Manufactured in compliance with ASTM A240 standards, Stainless Steel 317 Plates from Astromet Steel & Engineering ensure long service life, consistent performance, and reliability in demanding industrial applications.
Stainless Steel 317 Sheets & Plates Specifications
Specifications : ASTM A240 / ASME SA240
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Thickness : 4 mm To 100 mm
Size : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
SS 317 Sheets & Plates Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | EN | AFNOR |
| SS 317 | 1.4449 | S31700 | SUS 317 | – | – | – | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | – | – | X2CrNiMo18-15-4 | – |
Stainless Steel 317 Sheet & Plates Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| SS 317L | 0.035 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
317 Stainless Steel Sheets & Plates Mechanical Properties
| 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 % |
Why Choose Astromet Steel & Engineering?
Astromet Steel & Engineering supplies SS 317 Plates with certified quality, precise dimensions, and customized cutting services, ensuring reliable material performance for critical corrosion-resistant applications.
SS 317 Sheets & Plates Usage & Applications
Stainless Steel 317 Sheets & Plates are widely used in chemical processing equipment, petrochemical plants, pulp & paper industries, heat exchangers, pollution control equipment, and marine applications where high corrosion resistance is essential.