Mumbai, India-based Jyoti Steels is a reliable manufacturer and supplier of Inconel 718 Stud Bolts, renowned for their strength, reliability, and resistance to harsh environments. Serving aerospace, oil & gas, nuclear, and power generation industries, Jyoti Steels makes sure every stud bolt is designed to meet stringent international standards. With emphasis on strength and accuracy, the company provides high-performance fastening solutions that can sustain high temperatures, pressure, and corrosive environments, thus making Jyoti Steels a go-to partner for mission-critical industrial applications.
Inconel 718 Stud Bolts are of a nickel-based superalloy with Nickel (Ni) 50–55%, Chromium (Cr) 17–21%, Iron (Fe) balance, Molybdenum (Mo) 2.8–3.3%, Niobium + Tantalum (Nb + Ta) 4.75–5.5%, Titanium (Ti) 0.65–1.15%, Aluminum (Al) 0.2–0.8%, trace Mn, Si, and C ≤0.08%. They have a mechanically tensile strength of ~1240 MPa, yield strength of ~1030 MPa, and elongation of 12–20%. With a melting range of 1260–1336°C and a density of 8.19 g/cm³, they provide exceptional strength and stability when used in applications with high stresses.
| Specification | ASTM F468, B637 / ASME SF468, SB637 |
|---|---|
| Size | M02 to M33, Custom Sizes |
| Length | 3 mm to 200 mm |
| Stud Bolt | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard | DIN 525, DIN 835, DIN 938, DIN 939, DIN 940, DIN 949-1, DIN 949-2, DIN 975, DIN 976, DIN 2509, BS 2693, BS 3692, BS 4439, IS 1862, IS 13178, ANSI/ASME B18.31.2, ANSI/ASME B16.5 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Types | Stud Bolts, Fully Threaded Stud Bolts, Tap End Stud Bolts, Double End Stud Bolts, Stud Bolts with Reduced Shank, Reduced Shank, Flange Stud Bolts, Flange Bolting, Weld Studs |
| 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 |
| Head drive of Stud Bolts | Six-Lobe, Phillips, Phillips/Slot, Slotted etc |
| Packing of Stud Bolts | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated 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 Stud Bolts 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 Stud Bolts have extensive applications where there are high-stress conditions, high temperature, and corrosion. In aviation, they support jet engines, turbine parts, and aircraft structures. In oil and gas application, they operate in downhole tools, wellheads, and high-pressure wells. In the nuclear and power generation plants, they are installed in heat exchangers, reactor vessels, and steam generators. Their outstanding fatigue, creep, and corrosion resistance also qualify them for marine environments, chemical process plant equipment, and thermal power generation, where reliability over extended periods of time in severe conditions is critical.
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