Wai Nickel Alloys is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializing in top-notch Inconel 718 Fasteners that are engineered for outstanding performance in high-temperature and high-pressure settings. These fasteners are crafted from a nickel-chromium alloy, enhanced with niobium, molybdenum, and titanium, which together provide remarkable strength, resistance to corrosion, and durability against fatigue. At Wai Nickel Alloys, they prioritize precision in manufacturing, ensuring a superb surface finish and strict compliance with international quality standards. Their Inconel 718 Fasteners find extensive use in industries like aerospace, marine, petrochemical, and power generation, where reliability in extreme conditions is crucial.
The composition of Inconel 718 Fasteners primarily includes nickel (50–55%), chromium (17–21%), and iron (the balance), along with trace amounts of molybdenum, niobium, titanium, and aluminum. This distinctive blend grants the alloy impressive tensile strength (up to 1375 MPa), excellent resistance to creep and rupture at temperatures reaching 700°C, and outstanding protection against oxidation and corrosion. The precipitation-hardening feature of Inconel 718 boosts its resistance to fatigue and stress-corrosion cracking while still allowing for good weldability and formability—making it perfect for demanding industrial applications.
| Specifications | ASTM B166 / ASME SB166 |
|---|---|
| Fasteners size | 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 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of High Nickel Alloy 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 |
| Surface Coating | Ptfe Coated High Nickel Alloy Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Fasteners in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Inconel 718 Fasteners are widely utilized in sectors that demand high strength and resilience in harsh environments. Typical applications include gas turbines, jet engines, heat exchangers, exhaust systems, and nuclear reactors. They are also used in oil and gas, chemical processing, and marine systems to secure components that face high stress, pressure, and temperature. The combination of strength, corrosion resistance, and stability makes Inconel 718 Fasteners the go-to choice for critical fastening needs in advanced engineering and industrial fields.
