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At Nasir Nickel Alloys in Manama, Bahrain, Duplex Steel 2205 Bolts are crafted to offer exceptional performance in environments where strength, corrosion resistance, and durability are critical. This duplex-grade alloy combines the benefits of austenitic and ferritic stainless steels, resulting in bolts that deliver superior toughness and resistance to stress corrosion cracking. Their balanced structure makes them dependable for high-pressure and corrosive applications. Duplex Steel 2205 Bolts provide reliable fastening solutions in industries that demand long-lasting performance, even when exposed to harsh chemicals, seawater, and fluctuating temperatures.
Duplex Steel 2205 Bolts are composed of chromium, nickel, and molybdenum in carefully balanced proportions, offering enhanced strength and excellent resistance to pitting and crevice corrosion. Their duplex microstructure provides double the yield strength of standard stainless steels. These bolts exhibit impressive tensile strength, toughness, and fatigue resistance, even under cyclic loads. They maintain structural integrity in chloride-rich environments, resisting stress corrosion cracking and erosion. This combination of mechanical strength and corrosion resistance ensures dependable fastening in demanding industrial settings.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Bolts in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Bolts are widely used in applications requiring high strength and superior corrosion resistance. They are ideal for offshore platforms, desalination plants, and marine engineering systems due to their excellent resistance to seawater corrosion. Chemical processing and petrochemical industries rely on these bolts for reactors, heat exchangers, storage tanks, and piping systems exposed to aggressive media. They are also used in pressure vessels, oil and gas pipelines, structural components, and pulp and paper processing equipment. Duplex Steel 2205 Bolts provide long-lasting, secure fastening in both high-pressure and corrosive environments.
