These Inconel 601 Nuts are made up of nickel (≥58%), chromium (21–25%), and aluminum (1–1.7%), which grant them outstanding resistance to oxidation, scaling, and carburization at elevated temperatures reaching up to 1200°C (2200°F). The alloy keeps its mechanical strength and structural integrity even under harsh thermal and chemical conditions. Plus, Inconel 601 shows good resistance to aqueous corrosion and stress corrosion cracking, making it a great fit for a variety of critical fastening applications.
Inconel 601 Nuts are made primarily of nickel (58-63%) and chromium (21-25%), with minor amounts of steel, aluminum and other materials. These fruits offer exceptional oxidation resistance up to 1204°C, due to their oxide stability. Mechanically, they provide excellent tensile strength and durability in extreme temperatures and environmental corrosion. The nuts also exhibit excellent creep resistance and high mechanical strength. Advantages include excellent resistance to thermal cycling, oxidation and carburization, making it ideal for high temperature applications.
| Standard | : | ASTM F467 / F468 / B446, ASME SF467 / SF468 / SB446, F2281 |
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Nut Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 601 Nuts in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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.
You’ll find Inconel 601 Nuts widely used in industries that demand reliable performance in high-heat and corrosive settings. They’re perfect for fastening components in heat exchangers, furnaces, thermal reactors, gas turbines, exhaust systems, and chemical processing equipment. Their value shines in systems that face extreme thermal cycling and oxidation. With their durability, corrosion resistance, and high-temperature strength, Inconel 601 nuts are the go-to choice for safety-critical installations where failure simply isn’t an option.
