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Xuan Fasteners, a reputable manufacturer and supplier based in Da Nang, Vietnam, offers top-notch Duplex Steel 2205 Bolts that are celebrated for their remarkable strength, durability, and outstanding resistance to corrosion. Crafted to meet international standards, these bolts come in various types, including hex bolts, U-bolts, J-bolts, carriage bolts, and anchor bolts, catering to a wide range of industrial needs. Duplex Steel 2205 Bolts provide secure and dependable fastening in critical applications where both mechanical performance and resistance to harsh environments are crucial.
The makeup of Duplex Steel 2205 Bolts generally consists of 22% Chromium, 5–6% Nickel, 3% Molybdenum, and a controlled amount of Nitrogen. This well-balanced chemistry leads to a dual-phase ferritic-austenitic microstructure, which offers excellent protection against chloride stress corrosion cracking, pitting, and crevice corrosion. In terms of mechanical properties, Duplex Steel 2205 Bolts showcase high yield and tensile strength, exceptional fatigue resistance, and superior toughness, making them significantly stronger than standard stainless steel fasteners.
| Specifications | ASTM A479 & ASME SA479 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 MM |
| Duplex Steel Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel 2205 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| 2205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
| 2205 | 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 |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Bolts 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.
Contact us to get a quick quote for your requirement.
These bolts are widely utilized across various industries, including oil & gas, petrochemicals, chemical processing, marine engineering, pulp & paper, desalination, and power generation. They are particularly well-suited for offshore structures, pipelines, heat exchangers, pressure vessels, and equipment that come into contact with seawater and aggressive chemicals. Thanks to their robust design, long lifespan, and cost-effectiveness, Duplex Steel 2205 Bolts are the go-to choice for fastening applications in demanding and high-pressure industrial settings.