Jyoti Steels is a renowned supplier and manufacturer of Inconel 718 Fasteners in Mumbai, India, providing long-lasting fastening solutions for critical and high-performance environments. Inconel 718 is a nickel-chromium alloy with high strength, superior corrosion resistance, and excellent performance at temperatures from cryogenic to 700°C. We at Jyoti Steels provide Inconel 718 fasteners in different sizes and specifications to international standards. Our products are specifically suited for use in aerospace, oil & gas, marine, and power sectors, where reliability, strength, and durability are critical.
Inconel 718 Fasteners consist of Nickel (50–55%), Chromium (17–21%), Iron (balance), Niobium + Tantalum (4.75–5.5%), Molybdenum (2.8–3.3%), Titanium (0.65–1.15%), Aluminum (0.2–0.8%), and traces of Cobalt, Manganese, and Silicon. They possess superior mechanical strength, with tensile strength of 1240 MPa, yield strength of 1035 MPa, and elongation of 12–20%. The density of the alloy is 8.19 g/cm³ and melting point is between 1260°C and 1336°C. The fasteners possess great weldability, oxidation resistance, as well as excellent resistance to stress-corrosion cracking, even under harsh conditions.
| 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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Fasteners in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
Contact us to get a quick quote for your requirement.
Inconel 718 Fasteners have applications in numerous high-temperature and high-stress fields. In the aerospace industry, they play a pivotal role in jet engine parts, turbine blades, and fastening systems for airframes. In the oil and gas industry, they are applied in downhole equipment, wellhead parts, and high-pressure valves because of their corrosion resistance and strength. They find applications in nuclear reactors and heat exchangers in power generation plants. Also, they are used in marine environments, chemical processing plants, and automobile industries where exposure to excessive heat, pressure, and corrosion is prevalent.
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