Sayam Nickel Alloys is a top manufacturer and supplier of premium nickel alloy products based in Hyderabad, India. We specialize in Inconel 601 stud bolts designed for high temperatures and hot environments. Our stud bolts offer exceptional durability and performance, making them ideal for use in industrial applications such as aerospace, chemical applications, energy generation, etc. Tough solutions to harsh conditions.
Inconel 601 stud bolts are made of 62% nickel, 22% chromium and 14% steel, providing excellent oxidation resistance and high thermal stability Their mechanical properties include 690 MPa tensile strength, 310 MPa yield strength and 30%; elongation ensures robustness under extreme conditions Beneficial oxidation, Includes excellent resistance to carburization and high temperature, making it ideal for use in applications such as gas turbines, furnace components, chemicals application etc. Their durability and performance under extreme conditions ensure long-term reliability in harsh environments.
| Specification | ASTM F468, B166 / ASME SF468, SB166 |
|---|---|
| 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 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Inconel 601 Stud Bolts
Inconel 601 is a nickel-chromium alloy with aluminum additions that significantly enhance oxidation and scaling resistance at elevated temperatures. The high nickel content provides excellent strength and thermal stability, while chromium improves corrosion resistance. Aluminum forms a protective oxide layer, allowing the stud bolts to maintain performance under continuous high heat. Inconel 601 stud bolts offer good tensile strength, creep resistance, and ductility, making them suitable for applications involving thermal cycling and sustained loads.
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Inconel 601 Stud Bolts are widely used in applications exposed to extreme temperatures and oxidizing atmospheres. Common uses include furnace assemblies, heat exchangers, thermal processing equipment, and power plant components. They are also used in petrochemical and chemical plants where resistance to heat and corrosion is critical. In aerospace and heavy engineering sectors, these stud bolts provide secure fastening under high stress. Their durability and resistance to deformation ensure long-term reliability in critical fastening systems.
