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Gayatri Tubes is a leading manufacturer, supplier of the industrial product. We specialize in offering Duplex S31803 / S32205 rod, bars, wire, wire mesh to the global and domestic clientele. We as a reliable manufacturer are making and offering these rods, bars, wire and wire mesh to the clients at various specifications and standards and also in customized specifications as per the demands of the clients based on fabrication needs.
Duplex Steel S31803 / S32205 rod, bars, wire, wire mesh are known well in the market for their durability and high tensile strength. Also, it is having properties like very good resistance ability against SSC, general corrosion. Also, it exhibits resistance ability against oxidation/pitting, holds high temperature & high pressure. Precise dimension, sturdiness, etc are making it an ideal choice for various applications.
Our product is used in many applications like offshore, pulp & paper industry, power generation, condensers, petrochemicals, heat exchangers. It is too found used in applications like gas processing, seawater equipment, chemical equipment, pharmaceuticals, pharmaceuticals equipment and so on.
Duplex steel UNS S31803 Bars are annealed at the temperatures ranging from 1868-1958 deg F and are then water quenched. Duplex S31803 rod is used in the welded pipe, chemical processing, etc. Duplex 3SS 32205 wire at the temperature ranging 150 deg C is resisting chloride SSC. Duplex steel UNS S32205 rods are having greater strength as compared to the austenitic SS.
The wire is the metal that is drawn out as a thin flexible rod or threads. Mesh is equivalent to a net and it is having many attached welded strands. Wire mesh is the metallic product and is used in various applications globally. Wire mesh is the grid formed through welding the steel wires altogether. Welded steel wires are offering very good strength and versatility and a welded mesh doesn’t unravel or frays and is having a very smooth surface and is also having an aesthetic appearance.
Duplex Stainless Steel S31803 / S32205 rod, bars, wire, wire mesh is subjected to various testing for checking its strength and quality. Few tests conducted are IGC test, pitting resistance tests, hardiness tests, chemical test, micro, and macro test and so on.
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803 / S32205 | 1.4462 | S31803, S32205 |
| Specifications | ASTM A276, A479 / ASME SA276, SA479 |
| Standards | DIN, ASTM, ASME, BS and all International Standards |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Diameter | Outside Diameter in the range of 4mm to 500mm |
| Width | 1m to 48″ |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| Flat Bars | 1/2” to 10” in the thickness range of 2mm to 150mm, |
| Wire Length | Max 12000 mm |
| Wire Mesh Length | 30m to 100″ |
| Wire Diameter | 5.5 – 400 mm |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging, Wire Mesh, Hexagonal Wiremesh, Welding Wiremesh, Netting Wiremesh, Woven Wiremesh, Spring Steel wire mesh, Fencing Wiremesh Etc |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| Duplex S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
