What are Inconel fasteners, and what makes them different from other fasteners?
Inconel fasteners are a specific type made from an alloy known as Inconel. Inconel is a family of nickel-chromium-based superalloys known for their exceptional strength, high temperature, and corrosion resistance. What sets Inconel fasteners apart is their ability to withstand extreme environments, including high temperatures, pressure, and corrosive atmospheres. That makes them ideal for applications that require reliable performance in harsh conditions, such as aerospace, marine, chemical processing, and oil and gas industries.
Inconel fasteners offer superior mechanical properties, including excellent tensile strength, fatigue resistance, and creep resistance, making them suitable for critical applications where safety and reliability are paramount. Additionally, Inconel fasteners exhibit outstanding resistance to oxidation and corrosion, even in highly corrosive environments, making them well-suited for applications involving acids, alkalis, and saltwater. The unique combination of strength, heat, and corrosion resistance makes Inconel fasteners a preferred choice in demanding industries where durability and performance are essential.
What are the main applications and industries that use Inconel fasteners?
Inconel fasteners find extensive use in various applications across various industries. One of the primary industries that rely on Inconel fasteners is the aerospace sector, where they are employed in critical components such as aircraft engines, gas turbine blades, and structural assemblies. The high strength, heat resistance, and corrosion resistance of Inconel fasteners make them well-suited for withstanding the demanding conditions encountered in aerospace operations. The oil and gas industry is another significant user of Inconel fasteners, particularly in offshore drilling and production equipment, where they are exposed to corrosive environments and high-pressure conditions.
Additionally, Inconel fasteners are utilized in chemical processing plants, where their resistance to corrosive chemicals and high temperatures is crucial for ensuring operational safety and reliability. Other industries commonly employing Inconel fasteners include power generation, marine and shipbuilding, automotive, nuclear, and pharmaceutical sectors.
Manufacturing Process Of Inconel Fasteners
Forging
Forging is a manufacturing process that involves shaping metal through the application of force.
Machining & Drilling
Both machining and drilling play crucial roles in the manufacturing of components across a wide range of industries.
Heat Treatment
Heating the metal to a temperature below the critical range and then slow cooling
Quality Control & Marking, Identification
Quality control and marking are essential aspects of manufacturing and production processes across metal industries.
Packaging and Delivery
To reach their destination in pristine condition, we employ careful packaging techniques.
Inconel Fasteners Specification
Standard
ASTM B166 / ASME SB166
Bolt / Screw Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size
M1.6 – M12
Self Tapping Screw Size
No.2 – No. 14
Length
3 mm to 200 mm
Threads
UNF, BSW, BSF, METRIC, UNC, or as required
Fasteners
DIN : DIN 934, DIN 931, DIN 970, DIN 933
UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
as per defined in ASME B16.5 standard Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 Hex nuts
Dimensions
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads
Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate
as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production Process
M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Types
Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc.
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