Tanvir Nickel Alloys stands out as a top-notch manufacturer and supplier of high-quality Inconel 617 Fasteners, proudly based in Cairo, Egypt. Renowned for their precision-engineered components, the company specializes in fasteners that excel in extreme thermal and corrosive conditions. With state-of-the-art manufacturing facilities and a strong commitment to quality assurance, Tanvir Nickel Alloys guarantees that each fastener meets international standards and aligns with customer specifications. Their Inconel 617 Fasteners are extensively utilized in critical sectors like power generation, aerospace, chemical processing, and petrochemicals, where performance, reliability, and resistance to high-temperature oxidation are vital for long-lasting operation.
These Inconel 617 Fasteners are crafted from a nickel-chromium-cobalt-molybdenum alloy, delivering a remarkable blend of strength and oxidation resistance at elevated temperatures—up to 1100°C. The alloy composition includes around 44.5% nickel, 22% chromium, 12.5% cobalt, and 9% molybdenum, which together provide excellent mechanical properties such as high tensile and yield strength, along with outstanding creep resistance. These fasteners demonstrate exceptional metallurgical stability and resist carburization and corrosion in a variety of harsh environments, including both oxidizing and reducing media. This makes them perfect for applications where maintaining structural integrity and corrosion resistance is essential during prolonged thermal exposure.
| Specifications | ASTM B166 / ASME SB166 |
|---|---|
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Length | 3 mm to 200 mm |
| Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Surface Coating | Ptfe Coating Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Grade | Ni | Cr | Fe | C | Mn | S | Mo | Si | Co |
| Inconel 617 | 48.85 – 62 | 20 – 24.0 | Balance | ≤ 0.15 | ≤ 1 | – | 8 – 10 | ≤ 1 | 10-15 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.3g/cm³ | 1363°C | ≥ 485 MPa | ≥ 275 MPa | 25 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 617 Fasteners in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
Inconel 617 Fasteners find their place in industries that demand extreme heat and corrosion resistance over extended periods. In the power generation field, they are commonly used in gas turbines, heat recovery systems, and high-temperature ducting. In aerospace, you’ll find them in engine components, combustion chambers, and structural assemblies that face high thermal stress. Chemical processing facilities rely on these fasteners in reactors and piping systems that handle aggressive chemicals. Their impressive high-temperature strength and oxidation resistance also make them a go-to choice for various demanding applications.
