Nestled in Cape Town, Cape Town, Themba Nickel Alloys has earned a solid reputation as a reliable manufacturer and supplier of top-notch Inconel 718 stud bolts, serving clients around the globe, including in Cape Town, South Africa. With a strong focus on quality and precision, this company produces stud bolts that adhere to rigorous international standards, ensuring they can be counted on in demanding industrial settings. By utilizing cutting-edge manufacturing techniques and strict quality control measures, Themba Nickel Alloys delivers components that boast exceptional strength, durability, and resistance to extreme conditions, making them the go-to choice for industries that need high-performance fasteners in tough environments.
Inconel 718 stud bolts are primarily made up of nickel, chromium, iron, niobium, and molybdenum, creating a superalloy that performs remarkably well under stress. These bolts showcase impressive mechanical properties, such as high tensile and yield strength, excellent creep resistance, and outstanding fatigue resistance at elevated temperatures. They also excel in resisting corrosion and oxidation, especially in harsh chemical or marine settings. The heat treatment process further boosts their strength and durability, making them ideal for critical applications where maintaining mechanical integrity in extreme conditions is a must.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Stud Bolts in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
You’ll find Inconel 718 stud bolts widely used in the aerospace, petrochemical, power generation, and marine industries, thanks to their exceptional high-temperature and corrosion-resistant characteristics. They play a vital role in gas turbines, nuclear reactors, pressure vessels, and high-performance engines, where safety and reliability are paramount. Moreover, these bolts are essential in chemical processing plants, offshore oil rigs, and marine equipment, where they often face corrosive environments and significant mechanical stress. Their unique blend of strength, durability, and resistance to thermal and chemical degradation ensures a long service life and reliable performance in high-stakes industrial applications.
