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Marsh Nickel Alloys, located in Canberra, Australia, is a reputable manufacturer and supplier of top-notch Duplex Steel 2205 nuts. With a commitment to advanced manufacturing techniques and rigorous quality control, the company crafts nuts that boast outstanding corrosion resistance, strength, and durability. They cater to various industries, including chemical processing, oil and gas, marine, and power generation, providing Duplex Steel 2205 nuts that ensure secure fastening and dependable performance even in the toughest and most corrosive environments.
Duplex Steel 2205 nuts are crafted from a well-balanced microstructure of austenitic and ferritic stainless steel, featuring around 22% chromium, 5-6% nickel, 3% molybdenum, and nitrogen. This unique blend offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these nuts showcase high tensile strength, remarkable toughness, and fatigue resistance, ensuring they maintain their structural integrity under extreme pressure, temperature, and mechanical stress.
Material | Specification | Standards | Size | Length |
Duplex Steel 2205 | IS BS ASTM | ASTM / ASME – A/ SA 479 / 479 | 3 mm | M02 to M30 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel 2205 Nuts | 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 |
| ades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| Duplex 2205 Nuts | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Nuts in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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 nuts find extensive use in chemical plants for securing piping systems, valves, and equipment that come into contact with aggressive chemicals. In power generation facilities, these nuts are essential for turbines, boilers, and heat exchangers that operate at high temperatures. The oil and gas sector depends on Duplex Steel 2205 nuts for offshore platforms, refineries, and subsea installations, while the marine industry utilizes them in shipbuilding and desalination plants, thanks to their exceptional corrosion resistance and mechanical reliability.