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Wai Nickel Alloys is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, known for providing top-notch Duplex Steel 2205 Bars suitable for a variety of industrial, marine, and engineering uses. These bars are highly regarded for their remarkable strength, outstanding corrosion resistance, and durability even in the toughest environments. Crafted with cutting-edge production methods and high-quality Duplex 2205 alloy, Wai Nickel Alloys guarantees precise dimensions, a superior surface finish, and compliance with international standards. Duplex Steel 2205 Bars are perfect for applications in offshore oil and gas platforms, desalination plants, chemical processing facilities, and power generation systems.
These bars feature a unique dual-phase microstructure of austenite and ferrite, delivering an impressive blend of mechanical strength and corrosion resistance. The alloy is enriched with chromium, nickel, molybdenum, and nitrogen, which boost its resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-heavy environments. With high tensile and yield strength, excellent fatigue resistance, and remarkable thermal stability, these bars are built to last. Their dual-phase structure enhances toughness, hardness, and oxidation resistance, making them perfect for high-pressure and high-temperature applications.
| Standards | ASTM, ASME |
| Designation | A276 / A479, SA276 / A479 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| 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) |
| 2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Bars in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel 2205 Bars find extensive use in marine engineering, chemical industries, pulp and paper production, desalination systems, and offshore structures. They are also utilized in heat exchangers, pressure vessels, and structural frameworks that demand high strength and corrosion resistance. These bars are easy to machine, have good weldability, and require minimal maintenance, ensuring a long service life in harsh conditions. With their exceptional mechanical properties, excellent corrosion resistance, and versatility, Duplex Steel 2205 Bars are the go-to choice for industries looking for reliable, high-performance materials for critical applications.