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Xuan Nickel Alloys stands out as a top-notch manufacturer and supplier of Duplex Steel 2205 Bars right in Da Nang, Vietnam. We take pride in delivering high-quality products that align with global industrial standards. Our Duplex Steel 2205 Bars are celebrated for their exceptional corrosion resistance, impressive tensile strength, and remarkable durability, even in the toughest environments. Crafted with precision, these bars promise reliability and a long lifespan, no matter the challenges they face. At Xuan Nickel Alloys, we cater to a variety of industries, including oil and gas, petrochemical, chemical processing, marine, power generation, and construction.
These Duplex Steel 2205 Bars are made up of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which together create a well-balanced duplex microstructure. They boast high tensile and yield strength, solid hardness, and outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion. Plus, they offer excellent fatigue strength, weldability, and impact toughness across a wide range of temperatures, making them perfect for demanding structural and mechanical applications in corrosive settings.
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Bars in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
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You’ll find Duplex Steel 2205 Bars widely used in industries that demand robust strength and top-notch corrosion resistance. In the oil and gas sector, they’re essential for offshore platforms, subsea equipment, and pipelines. The chemical and petrochemical industries rely on them for reactors, heat exchangers, and process equipment. They’re also crucial in marine and desalination applications for seawater handling systems, shipbuilding, and pumps. Additionally, they find their place in power plants, pulp and paper processing, food processing, and various structural applications. Their reliability and durability in harsh conditions make Duplex Steel 2205 Bars the go-to choice for critical engineering projects.