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Jai Hind Metal is a trusted manufacturer and supplier of Nimonic 90 Flanges, providing nickel-chromium-cobalt alloy flanges for industrial applications that demand reliable strength, heat resistance, and long-term performance. Nimonic 90 is a precipitation-hardenable nickel-based superalloy known for its excellent mechanical strength, creep resistance, and ability to perform under elevated-temperature conditions. These properties make it suitable for gas turbine systems, aerospace equipment, furnace installations, and other demanding high-temperature applications. Our Nimonic 90 flanges are available in various types, pressure ratings, sizes, dimensions, and configurations to meet customer drawings, applicable standards, and project-specific requirements.
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Jai Hind Metal is a dependable manufacturer and supplier of Nimonic 90 Flanges, offering nickel-chromium-cobalt alloy flanges for industrial systems that require excellent high-temperature strength, dimensional accuracy, and consistent performance. Nimonic 90 is a precipitation-hardenable nickel-based superalloy valued for its ability to retain mechanical strength and resist creep under demanding thermal conditions. These characteristics make it suitable for gas turbine systems, aerospace equipment, furnace installations, and industrial heating applications exposed to elevated temperatures. Our Nimonic 90 flanges are available in different types, sizes, dimensions, pressure ratings, and configurations to meet customer drawings, applicable engineering standards, and project-specific requirements.
At Jai Hind Metal, we supply Nimonic 90 Flanges in protective packaging to help protect them from scratches, surface damage, and contamination during handling, storage, and transportation. Customized packing, product labeling, and alloy-grade identification can be arranged to suit customer requirements. Our flanges are used in gas turbine systems, aerospace equipment, furnace installations, and industrial heating applications wher
Nimonic 90 Flanges are manufactured from a nickel-chromium-cobalt alloy developed for demanding high-temperature service. This precipitation-hardenable superalloy offers excellent mechanical strength, creep resistance, and thermal stability, helping it maintain reliable performance under elevated-temperature conditions. These characteristics make Nimonic 90 flanges suitable for secure connections in systems exposed to prolonged heat and changing operating temperatures. They are commonly used in gas turbine installations, aerospace equipment, furnace systems, and industrial heating applications where dependable strength and long-lasting performance are essential.
Specification | Details |
|---|---|
Material / Grade | Nimonic 90 |
UNS Number | N07090 |
Werkstoff Number | 2.4632 |
EN Designation | NiCr20Co18Ti |
Alloy Type | Nickel-Chromium-Cobalt Alloy |
Product Type | Flanges |
Flange Types | Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, RTJ |
Manufacturing Process | Forged / Machined / Custom Manufactured |
Material Reference | ASTM B637 / ASME SB637 may be specified for applicable product forms; confirm suitability for flange forgings |
Dimensional Standards | ASME B16.5, ASME B16.47, EN 1092-1, or customer drawings, as specified |
Size Range | As per project requirements |
Pressure Class | As specified by the project |
Flange Facing | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
Material Condition | Solution Treated / Precipitation Treated, as specified |
Inspection | Chemical analysis, mechanical testing, dimensional inspection, and NDT as required |
Certification | Material Test Certificate (MTC) with heat-number traceability |
Element | Chemical Composition (%) |
|---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 18.00–21.00 |
Cobalt (Co) | 15.00–21.00 |
Titanium (Ti) | 2.00–3.00 |
Aluminium (Al) | 1.00–2.00 |
Carbon (C) | 0.13 max |
Iron (Fe) | 1.50 max |
Manganese (Mn) | 1.00 max |
Silicon (Si) | 1.00 max |
Copper (Cu) | 0.20 max |
Sulphur (S) | 0.015 max |
Boron (B) | 0.020 max |
Zirconium (Zr) | 0.15 max |
Lead (Pb) | 0.002 max |
Silver (Ag) | 0.0005 max |
Bismuth (Bi) | 0.0001 max |
Mechanical Property | Reference Value |
|---|---|
Tensile Strength | ≥ 1080 MPa |
0.2% Yield Strength | ≥ 695 MPa |
Elongation | ≥ 20% (bar) |
Elongation | ≥ 25% (sheet, 0.45–3.0 mm) |
Hardness | ≥ 310 HV (bar) |
Hardness | ≥ 280 HV (sheet) |
Material Condition | Precipitation Treated |
Test Temperature | Room Temperature |
Nimonic 90 Flanges are available in various types, sizes, dimensions, pressure ratings, and configurations to suit a broad range of industrial and engineering requirements. At Jai Hind Metal, we prioritize material quality, dimensional precision, consistent alloy properties, and reliable surface finishing to support performance in demanding service conditions. Our flanges can be supplied in accordance with applicable ASTM, ASME, and other recognized standards, depending on the specified material condition and project requirements. With their high-temperature strength, creep resistance, and thermal stability, Nimonic 90 flanges are suitable for gas turbine systems, aerospace equipment, furnace installations, industrial heating units, and other applications involving elevated temperatures.






Nimonic 90 Flanges are supplied in different types, sizes, dimensions, pressure ratings, and surface finishes to accommodate a wide range of industrial and engineering applications. At Jai Hind Metal, we focus on material consistency, dimensional accuracy, dependable alloy properties, and quality finishing to support reliable performance in demanding service environments. Our flanges can be supplied in accordance with applicable ASTM, ASME, and other recognized standards, depending on the specified grade, material condition, and project requirements. With their excellent high-temperature strength, creep resistance, and thermal stability, Nimonic 90 flanges are suitable for gas turbine systems, aerospace equipment, furnace installations, industrial heating applications, and other services involving sustained exposure to elevated temperatures.
Nimonic 90 Flanges are used in industries where high-temperature strength, creep resistance, and dependable material 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 system design and operating requirements, these alloy flanges may also be used in thermal-processing equipment, industrial ovens, heating assemblies, and high-temperature piping connections exposed to prolonged heat or repeated temperature changes. Their combination of mechanical strength, durability, and thermal stability helps support reliable performance in demanding 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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