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Nickel Alloy Coils are versatile materials used in various industries for their excellent corrosion resistance, high temperature strength, and outstanding mechanical properties. These coils are composed of nickel and other alloying elements such as chromium, molybdenum, and iron, offering resistance to a wide range of corrosive environments, including acids, alkalis, and saltwater. Common nickel alloy coils include Inconel, Monel, and Hastelloy, each tailored to specific applications based on their unique properties. These coils find applications in chemical processing, aerospace, oil and gas, marine, and other demanding environments where reliability and performance are critical.
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Nickel Alloy | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel Alloy | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
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We offer These Nickel Alloy Coils as per DIN, ISO, JIS or ANSI Standard.
Nickel Alloy Coils applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Nickel Alloy Coils can be welded using various welding techniques such as TIG (tungsten inert gas), MIG (metal inert gas), and SMAW (shielded metal arc welding). However, welding nickel alloys requires specific precautions due to their high nickel content, which can lead to sensitization and embrittlement if not properly controlled. Proper welding procedures, including pre-heating, post-weld heat treatment, and the use of appropriate filler metals and shielding gases, are essential to ensure the integrity and corrosion resistance of the weld joints. Additionally, it’s crucial to follow manufacturer recommendations and industry best practices to minimize the risk of weld-related defects and maintain the performance of nickel alloy coils in service.
Nickel alloy coils find suitability in various industries and applications where corrosion resistance, high temperature performance, and mechanical strength are essential. These include chemical processing, aerospace, oil and gas, marine, automotive, electronics, medical equipment, and renewable energy sectors. They are used for manufacturing reactors, vessels, piping systems, heat exchangers, turbines, valves, pumps, surgical instruments, implants, and electronic components, among others, where reliability and performance in demanding environments are critical.
For joining nickel alloy coils, recommended welding techniques include TIG (tungsten inert gas) welding for precise control over heat input and minimal spatter, MIG (metal inert gas) welding for versatility and higher deposition rates, and SMAW (shielded metal arc welding) for thicker materials and outdoor applications. Other methods like SAW (submerged arc welding), electron beam welding (EBW), and laser beam welding (LBW) may also be suitable depending on the thickness and specific requirements of the coils. Proper pre-heating, post-weld heat treatment, and selection of appropriate filler metals and shielding gases are crucial to ensure weld integrity and performance.
Yes, there are special considerations for machining or fabrication of nickel alloy coils. Nickel alloys are tough materials with high work hardening rates, requiring slow speeds, heavy cuts, and ample coolant during machining to minimize work hardening and tool wear. Carbide tooling is recommended, and machining operations should be conducted at low speeds to prevent overheating. Post-machining operations like stress relieving or annealing may be necessary to restore material properties. Additionally, nickel alloy coils should be cleaned thoroughly before fabrication to remove any contaminants that could affect weld quality or corrosion resistance.
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