31803/2205 / UNS No. S31803/S32205 / EN 1.4462
Shashwat Stainless Inc. is a notable manufacturer and exporter of Duplex S31803 Tubes in all over the world. We offer best quality Duplex Steel S31803 Tubes which is most durable and cost-effective. We fabricated Duplex S31803 Tubes in various sizes and lengths. Our Duplex S31803 Tubes has magnetic property, yields strength, tensile strength, outstanding durability, high toughness, long-term working ability etc.
Duplex Steel S31803 Tubes consists of high chromium & molybdenum and lower nickel contents. Duplex Steel S31803 Tubes are the most corrosion-resistant and contain hardenable alloys. It displays the properties of stainless steel, which is austenitic and Ferritic. Duplex Steel S31803 Tubes are measured high resistant to stress corrosion cracking, but it does not resist Ferritic stainless steels. Duplex S31803 Tubes made up of nitrogen boosted duplex stainless steel developed to resist common corrosion problems and is the maximum used grade in the stainless steels duplex category.
Our Duplex S31803 Tubes is a cost-effective product for many applications where high chloride stress corrosion. Duplex S31803 Tubes performs oxidation performance. When Duplex S31803 Tubes melted, it hardens from the liquid phase to an utterly Ferritic structure. Duplex S31803 Tubes can use in marine atmospheres, salty water, bleaching processes, closed-loop water systems equipment and some food processing applications. It has high strength, resistance to crevice corrosion and pitting, better sulfide corrosion resistance, good weldability, etc. At Vardhman tube Mill, we fabricate Duplex S31803 Tubes used in numerous industries or applications like transport and storage, chemical processing, Oil and Gas exploration and processing equipment, Pulp and paper digesters Marine and other high chloride environments, liquor tanks and paper machines.
Premium Quality Steel Tubes Manufacturer & Exporters in India.
31803/2205 / UNS No. S31803/S32205 / EN 1.4462 Specifications
| Types | Seamless & Welded |
|---|---|
| Form | Round, Square, Rectangle, Coil, "U" Tubes, Hydraulic & Honed Tubes |
| Size | 1/4" OD TO 12" OD. GAUGE: 25 SWG-10 SWG |
| Standard/Specification | ASTM, ASME, ISO, EN, NORSOK, JIS, NACE, DIN, AFNOR |
31803/2205 / UNS No. S31803/S32205 / EN 1.4462 Chemical Composition (%)
| Elements | Carbon (C) | Manganese (M) | Phosphorus (P) | Sulfur (S) | Silicon (SI) | Chromium (CR) | Nickel (NI) | Molybdenum (MO) | Nitrogen (N) | Copper (CR) | Other Elements |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Composition (%) | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 | 0.08–0.20 | - | - |
Application of 31803/2205 / UNS No. S31803/S32205 / EN 1.4462
- Pulp & Paper Industries
- Ship Industries
- Aerospace Industries
- Refineries Industries
- Power Plant Industries
- Oil & Gas Industries
- Sugar Industries