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Gayatri Tubes is a known name in the field of SS 316 / 316L Sheet Plate / Structurals. We offer a wide range of products with our best in class production facilities and techniques that have earned the trust of diverse clients. These sheets have a considerable amount of molybdenum and this grade of steel is austenitic stainless steel. It offers better corrosion resistance due to the presence of a higher amount of molybdenum and nickel as compared to others. It is more resistive to corrosion as compared to grade 304. It is extremely resistive to corrosion in the presence of a chloride environment. It offers excellent welding and forming abilities that makes it suitable for a variety of small and heavy industrial operations. Even at elevated temperature, these sheets provide high tensile strength, higher creep and high level of stress- rupture strength. That is why it is much more immune to sensitization. These are commonly used in heavy-duty welding components.
In general, these offer resistant to a wide range of atmospheric environments including freshwater, saltwater, acids, alkali etc. These sheets portray high resistance to corrosion due to the increased chromium and molybdenum content. 316 L is much more resistant to carbide precipitation as compared to 304. This property makes it apt for marine and water based applications. One cannot harden these by heat treatment. It is much more difficult on the machine in comparison to its competitors. It requires chip breakers and a high amount of cutting liquid fluid during the process.
Austenitic Stainless Steel 316 / 316L Sheet Plate / Structurals are in use in many industrial applications. It finds its application in oil refinery equipment, heat exchangers, boilers & pressure vessels, chemical industries, paper, and pulp industries, food processing, etc. Many industries also use this grade of SS in furnace parts, industrial boilers. Furthermore, rubber, plastics, and pulp industries also make good use of SS 316 L. food preparation equipment uses this alloy, especially in chloride environments. Many industries use these in heat exchangers, pharmaceutical industries and in condensers, evaporators, and tanks. It is an important part of manufacturing pollution control equipment.
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
| SS 316 | S31600 | 1.4401 / 1.4436 | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 316S31 / 316S33 | - |
| SS 316L | S31603 | 1.4404 / 1.4435 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 |
| Specifications | ASTM A240 / ASME SA240 |
| Dimensions | ASTM, ASME, and API |
| Sheets Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets Plates Thickness | 4mm-100mm |
| Sheets Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Angle Size | 3/4″ THRU 8″ |
| Angle Thickness | 1/8″ thru 5/8″ |
| Beams Weight | 19.6 |
| Beams Length | 20′to 22′Random length |
| Channels Size | 30mm*15mm*15mm*1mm-300mm*150mm*150mm*30mm |
| Channels Diameter | 50x37x5mm |
| Surface Finish | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
| 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
