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Jai Hind Metal is a trusted manufacturer and supplier of Nimonic 263 Fasteners, offering nickel-cobalt-chromium-molybdenum alloy fastening solutions for industrial applications that require high-temperature strength, oxidation resistance, and reliable service performance. Nimonic 263 is a precipitation-hardenable nickel-based alloy strengthened with aluminium and titanium, helping it retain useful mechanical properties and stability under demanding thermal conditions. These characteristics make it suitable for gas turbine assemblies, aerospace equipment, furnace systems, and industrial heating applications. Our Nimonic 263 fasteners are available in different sizes, dimensions, thread types, and material conditions, including bolts, nuts, studs, screws, and other customized fastening components to meet customer drawings, applicable standards, and project-specific requirements.
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Jai Hind Metal is a reliable manufacturer and supplier of Nimonic 263 Fasteners, providing nickel-cobalt-chromium-molybdenum alloy fastening products for industrial applications that demand thermal stability, dimensional accuracy, and dependable performance. Nimonic 263 is a precipitation-hardenable nickel-based alloy strengthened with aluminium and titanium, allowing it to retain useful mechanical properties in elevated-temperature environments. These features make it suitable for gas turbine systems, aerospace equipment, furnace installations, and industrial heating applications. Our Nimonic 263 fasteners are available in various sizes, dimensions, thread types, and material conditions, including bolts, nuts, studs, screws, and customized fastening components to meet customer drawings, applicable engineering standards, and project-specific requirements.
At Jai Hind Metal, we supply Nimonic 263 Fasteners in protective packaging to help prevent surface damage, scratches, and contamination during handling, storage, and transportation. Customized packaging, product labeling, and alloy-grade identification can be arranged according to customer requirements. Our fasteners are used in gas turbine systems, aerospace equipment, furnace installations, and industrial heating applications where high-temperature strength, oxidation resistance, and dependable fastening performance are essential.
Nimonic 263 Fasteners are manufactured from a nickel-cobalt-chromium-molybdenum alloy developed for demanding high-temperature applications. Strengthened with aluminium and titanium, the alloy offers a valuable combination of mechanical strength, oxidation resistance, and thermal stability. These properties help Nimonic 263 fastening components maintain dependable performance during prolonged exposure to heat and changing operating conditions. They are suitable for heat-resistant assemblies, precision industrial equipment, gas turbine systems, aerospace applications, and furnace installations where secure fastening, durability, and consistent material performance are essential.
Specification | Details |
|---|---|
Material / Grade | Nimonic 263 |
UNS Number | N07263 |
Werkstoff Number | 2.4650 |
Alloy Designation | NiCo20Cr20MoTi |
Alloy Type | Nickel-Cobalt-Chromium-Molybdenum Alloy |
Product Type | Fasteners |
Fastener Types | Bolts, Nuts, Studs, Screws, Washers, Threaded Rods |
Manufacturing Process | Hot Forged / Cold Formed / Machined, as specified |
Material Reference Standards | BS HR 10 (bar, billet, forgings and parts); AMS 5886 for applicable bar/forging products |
Dimensional Standards | ASME, ASTM, DIN, EN, ISO, or customer drawings, as specified |
Thread Type | Metric, UNC, UNF, or custom threads |
Size | As per customer requirements |
Material Condition | Solution Treated / Age Hardened, as specified |
Surface Finish | Plain, bright, or customer-specified finish |
Inspection | Chemical analysis, mechanical testing, dimensional and thread inspection |
Certification | Material Test Certificate (MTC), with heat-number traceability |
Element | Chemical Composition (%) |
|---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 19.00–21.00 |
Cobalt (Co) | 19.00–21.00 |
Molybdenum (Mo) | 5.60–6.10 |
Titanium (Ti) | 1.90–2.40 |
Aluminium (Al) | 0.30–0.60 |
Carbon (C) | 0.04–0.08 |
Iron (Fe) | 0.70 max |
Manganese (Mn) | 0.60 max |
Silicon (Si) | 0.40 max |
Copper (Cu) | 0.20 max |
Sulphur (S) | 0.007 max |
Boron (B) | 0.005 max |
Silver (Ag) | 0.0005 max |
Lead (Pb) | 0.002 max |
Bismuth (Bi) | 0.0001 max |
Titanium + Aluminium (Ti + Al) | 2.40–2.80 |
Mechanical Property | Typical Value |
|---|---|
Tensile Strength | 1004 MPa |
0.2% Yield Strength | 585 MPa |
Elongation | 45% |
Hardness | Not specified in the cited typical bar data |
Heat-Treatment Condition | Solution Treated and Aged |
Test Temperature | Room Temperature |
Nimonic 263 Fasteners are available in a range of sizes, dimensions, thread types, and material conditions to meet varied industrial and engineering requirements. At Jai Hind Metal, we focus on material quality, dimensional precision, consistent alloy properties, and reliable surface finishing to support dependable performance in demanding service environments. Our fasteners can be supplied in accordance with applicable ASTM, ASME, and other recognized standards, subject to the specified grade, material condition, and project requirements. With their high-temperature strength, oxidation resistance, and thermal stability, Nimonic 263 fasteners are suitable for gas turbine systems, aerospace equipment, furnace installations, industrial heating units, and other applications involving elevated temperatures.






Nimonic 263 Fasteners are supplied in different sizes, dimensions, thread configurations, and surface finishes to accommodate a wide range of industrial and engineering applications. At Jai Hind Metal, we emphasize material consistency, dimensional accuracy, dependable alloy properties, and quality finishing to support reliable performance under demanding operating conditions. Our fasteners can be supplied in accordance with applicable ASTM, ASME, and other recognized standards, subject to the specified grade, material condition, and project requirements. With their high-temperature strength, oxidation resistance, and thermal stability, Nimonic 263 fasteners are suitable for gas turbine systems, aerospace equipment, furnace installations, industrial heating applications, and other services involving prolonged exposure to elevated temperatures.
Nimonic 263 Fasteners are used in industries where high-temperature strength, oxidation resistance, and reliable fastening performance are essential. Their ability to withstand demanding thermal conditions makes them suitable for gas turbine systems, aerospace equipment, furnace installations, and industrial heating applications. Depending on equipment design and operating requirements, these alloy fasteners may also be used in thermal-processing equipment, industrial ovens, heating assemblies, and precision machinery exposed to sustained heat or repeated temperature changes. Their combination of mechanical strength, durability, and thermal stability helps maintain secure fastening and dependable performance in challenging service environments.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
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