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Jai Hind Metal is a trusted manufacturer and supplier of Inconel 617 Flanges, providing quality nickel-chromium-cobalt-molybdenum alloy products for industrial, engineering, and fabrication applications. Inconel 617 is known for its excellent high-temperature strength, oxidation resistance, and ability to maintain reliable performance in demanding thermal environments. These properties make it suitable for selected applications in power generation, chemical processing, heat treatment equipment, petrochemical facilities, and high-temperature industrial systems. At Jai Hind Metal, we recognize that every project has its own technical requirements, so our Inconel 617 Flanges can be supplied in various sizes, pressure classes, dimensions, and configurations according to customer specifications and applicable material standards.
Precisely manufactured metal products meeting demanding industrial standards.
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Inconel 617 Flanges are manufactured from a nickel-based alloy containing chromium, cobalt, and molybdenum, developed to deliver reliable performance in demanding industrial environments. This alloy is valued for its excellent high-temperature strength, oxidation resistance, corrosion resistance, and ability to maintain mechanical stability under intense heat, making it suitable for applications where thermal performance and durability are essential. Available in various sizes, pressure classes, facing styles, and customized dimensions, these flanges can be supplied to meet diverse piping and engineering requirements. With their heat resistance, mechanical strength, durability, and dependable performance in high-temperature service, Inconel 617 Flanges are suitable for selected applications in power generation, chemical processing, petrochemical facilities, heat treatment equipment, industrial furnaces, and specialized high-temperature piping systems, where material reliability and long-term performance are important.
Inconel 617 Flanges combine high-temperature strength, excellent oxidation resistance, corrosion resistance, and reliable mechanical performance, making them suitable for demanding industrial and engineering applications. This nickel-based alloy contains chromium, cobalt, and molybdenum, helping it maintain strength and stability in environments exposed to intense heat and challenging operating conditions. These properties make it a practical choice for piping connections and equipment used in high-temperature processes. Inconel 617 Flanges may be used in power generation plants, chemical processing facilities, petrochemical installations, industrial furnaces, heat treatment systems, and specialized high-temperature equipment, depending on the application and service conditions. They support engineered assemblies where thermal stability, material durability, and long-term operational reliability are essential.
Inconel 617 Flanges are manufactured from a nickel-based alloy containing nickel, chromium, cobalt, and molybdenum, with a composition designed to support strength and durability in demanding high-temperature environments. Chromium helps improve resistance to oxidation, while cobalt and molybdenum contribute to the alloy’s strength and performance under elevated-temperature conditions. Inconel 617 is valued for its excellent high-temperature strength, oxidation resistance, corrosion resistance, and structural stability during prolonged heat exposure. These properties make Inconel 617 Flanges suitable for selected applications in power generation, chemical processing, petrochemical facilities, industrial furnaces, heat treatment equipment, and specialized high-temperature piping systems, where thermal performance, material durability, and dependable service life are important considerations.
Specification Parameter | Details |
|---|---|
Product Name | Inconel 617 Flanges |
Material Grade | Inconel Alloy 617 |
UNS Number | N06617 |
Werkstoff Number | 2.4663 / 2.4663a, depending on reference |
EN Designation | NiCr23Co12Mo |
Material Classification | Nickel-Chromium-Cobalt-Molybdenum Superalloy |
Construction | Forged and Machined |
Forging Material Standard | ASTM B564 / ASME SB-564, as applicable |
Dimensional Standard | ASME B16.5 / ASME B16.47, where applicable |
ASTM A240 / ASME SA-240 | Not applicable as the primary material standard for Inconel 617 flanges |
Manufacturing Process | Forging, Solution Heat Treatment, Machining |
Heat Treatment | Solution Treated / Annealed, as specified |
Flange Types | Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint |
Pressure Classes | Class 150, 300, 600, 900, 1500, 2500, subject to applicable design requirements |
Flange Facing | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
Nickel Content | 44.5% minimum |
Chromium Content | 20.0–24.0% |
Cobalt Content | 10.0–15.0% |
Molybdenum Content | 8.0–10.0% |
Tensile Strength | Approximately 680 MPa minimum, depending on specification |
Yield Strength (0.2%) | Approximately 300 MPa minimum, depending on specification |
High-Temperature Performance | Excellent oxidation resistance, creep strength, and strength retention at elevated temperatures |
Applications | Gas Turbines, Petrochemical Plants, Heat-Treatment Equipment, Power Generation |
Inspection | Chemical Analysis, Mechanical Testing, Dimensional Inspection, PMI as specified |
Certification | Material Test Certificate (MTC), EN 10204 Type 3.1 / 3.2 as ordered |
Chemical Element | Symbol | Composition (%) |
|---|---|---|
Nickel | Ni | 44.50 min. |
Chromium | Cr | 20.00–24.00 |
Cobalt | Co | 10.00–15.00 |
Molybdenum | Mo | 8.00–10.00 |
Aluminium | Al | 0.80–1.50 |
Carbon | C | 0.05–0.15 |
Iron | Fe | 3.00 max. |
Manganese | Mn | 1.00 max. |
Silicon | Si | 1.00 max. |
Titanium | Ti | 0.60 max. |
Copper | Cu | 0.50 max. |
Sulphur | S | 0.015 max. |
Phosphorus | P | 0.015 max. |
Boron | B | 0.006 max. |
Mechanical Property | Specification / Typical Value |
|---|---|
Material Grade | Inconel Alloy 617 |
UNS Number | N06617 |
Werkstoff Number | 2.4663 |
Material Standard | ASTM B564 / ASME SB-564, for applicable forging products |
Heat Treatment | Solution Annealed |
Tensile Strength | 655 MPa minimum |
Yield Strength (0.2% Proof Stress) | 240 MPa minimum |
Elongation | 35% minimum |
Hardness | Approximately 150–200 HB (typical) |
Density | Approximately 8.36 g/cm³ |
Modulus of Elasticity | Approximately 211 GPa |
Melting Range | Approximately 1332–1380°C |
High-Temperature Performance | Excellent oxidation resistance, creep strength, and strength retention at elevated temperatures |
Product Form | Forged and Machined Flanges |
Inconel 617 Flanges are available in a range of sizes, pressure classes, dimensions, facing styles, and customized configurations to meet diverse industrial piping and engineering needs. Products can be supplied in accordance with applicable ASTM and ASME specifications, depending on the flange design, material grade, and project requirements. At Jai Hind Metal, we emphasize consistent material quality, dimensional precision, dependable workmanship, and product traceability throughout the supply process. Material test certificates, inspection reports, and supporting documentation can be arranged upon request. With their excellent high-temperature strength, oxidation resistance, and reliable performance under demanding thermal conditions, Inconel 617 Flanges are suitable for selected applications in power generation, chemical processing, petrochemical facilities, industrial furnaces, heat treatment systems, and specialized high-temperature equipment, where durability and dependable service performance are essential.






Jai Hind Metal supplies Inconel 617 Flanges for a wide range of industrial, engineering, and specialized equipment applications. Products can be supplied in accordance with applicable ASTM, ASME, DIN, EN, JIS, and ISO requirements, wherever relevant to the flange type and project specifications. Our range covers various sizes, pressure classes, dimensions, and facing options to suit different piping and equipment needs. We prioritize consistent material quality, dimensional accuracy, product traceability, and reliable supply throughout the ordering process. Customized flange designs, technical specifications, material test certificates, inspection reports, and supporting documentation can be arranged upon request, subject to availability and applicable requirements. For product information, technical assistance, or customized orders, contact Jai Hind Metal at info@jaihindmetal.com.
Inconel 617 Flanges are used in industries where high-temperature strength, oxidation resistance, and dependable performance under demanding thermal conditions are essential. Their nickel-based alloy composition, containing chromium, cobalt, and molybdenum, helps maintain strength and stability in environments exposed to intense heat and mechanical stress. These flanges may be used in power generation facilities, chemical processing plants, petrochemical industries, industrial furnaces, heat treatment equipment, and specialized high-temperature installations, depending on design and operating requirements. Typical applications include high-temperature piping connections, thermal processing equipment, industrial process systems, and specialized engineering assemblies where dimensional accuracy and material durability are important. When selected to meet the required pressure, temperature, and service conditions, Inconel 617 Flanges can support reliable equipment operation and long-term performance.
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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