Inconel 617 Stud Bolts stand as stalwart threaded rods forged from the formidable Inconel 617 alloy, celebrated for its remarkable resilience against elevated temperatures and corrosive atmospheres. These fasteners serve as vital components in applications necessitating steadfast connections, including gas turbine engines, petrochemical processing, and high-temperature furnace constructions. Primarily comprised of nickel-chromium-cobalt-molybdenum alloy, Inconel 617 stud bolts exhibit exceptional resistance to both thermal degradation and chemical corrosion, making them indispensable in environments subject to extreme thermal cycling and aggressive chemical agents. Whether in aerospace propulsion or industrial refining, Inconel 617 stud bolts deliver unmatched reliability and longevity, ensuring steadfast performance even amid the most demanding operational environments.
Standard ASTM B168, B166 / ASME SB168, SB166
Dimensions ANSI B18.2.1, DIN 931,DIN 933, ISO 4014, ISO 4017,BS 1768, BS1768, IFI 115
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Type Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling
Size M02 to M160
Length 3 mm to 200 mm
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
C | Mn | S | Si | Cr | Mo | Ni | Cu | Ti | Al | B | Co | Fe |
0.05-0.15 | 1.0 Max | 0.015 Max | 1.0 Max | 20.0-24.0 | 8.0-10.0 | 44.5 Min | 0.5 Max | 0.6 Max | 0.8-1.5 | 0.006 Max | 10.0-15.0 | 3.0 Max |
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We offer These Inconel 617 Stud Bolts as per DIN, ISO, JIS or ANSI Standard.
Inconel 617 Stud Bolts 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.
Aerospace Applications: Inconel 617 stud bolts are used in the aerospace industry, especially in components with high temperatures and hot environments, such as gas turbine engines, exhaust systems and rocket propulsion systems.
Power Generation: Used in power plants, especially in parts such as boiler tubes, steam turbines, heat exchangers, etc., where they have to withstand high temperatures, pressures and chemical complexes edge of hot decay
Petrochemical Industry: Inconel 617 stud bolts find applications in the petrochemical industry for reactors, furnaces, piping systems and other equipment subjected to high temperatures and harsh chemicals.
Chemical: Used in chemical industries for products such as reaction vessels, distillation columns and valves, where corrosion resistance from acids, alkalis and other corrosive agents is required
Heating Equipment: Inconel 617 stud bolts are used for heating furnaces, where they can maintain their mechanical properties and resistance to corrosion at high temperatures for long periods
Yes, Inconel 617 stud bolts are recyclable. Inconel alloys, including 617, are composed mainly of nickel, chromium, and iron, which are all recyclable materials. Recycling these alloys reduces the need for new raw materials and helps conserve resources while minimizing environmental impact.
Yes, Inconel 617 stud bolts can be welded using conventional welding techniques such as gas tungsten arc welding (GTAW/TIG), gas metal arc welding (GMAW/MIG), and shielded metal arc welding (SMAW). However, special precautions are necessary due to the alloy’s high-temperature strength and susceptibility to hot cracking.
When installing Inconel 617 stud bolts, consider the high-temperature operating environment, ensuring proper torque values, alignment, and thread engagement. Use lubricants compatible with high-temperature alloys to prevent galling. Inspect for corrosion and ensure compatibility with mating components for optimal performance and longevity.
Inconel 617 stud bolts are not typically suitable for hygienic and sanitary applications due to their high-temperature strength and resistance to corrosion in harsh environments. Stainless steel or other corrosion-resistant alloys are preferred for applications requiring hygiene and sanitation standards.
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