Ashraf Nickel Alloys stands out as a leading manufacturer and supplier of top-notch Monel Stud Bolts in Riyadh, Saudi Arabia, providing dependable fastening solutions to industries around the globe. These stud bolts are celebrated for their remarkable strength, toughness, and resistance to corrosion, making them perfect for tough environments like marine, oil & gas, and chemical sectors. Crafted to meet international standards, Ashraf Nickel Alloys guarantees precision engineering, durability, and a long lifespan. With a strong emphasis on quality, timely delivery, and customer satisfaction, the company has earned a reputation as a trusted provider of Monel Stud Bolts.
Monel Stud Bolts are primarily made up of nickel (63–70%) and copper (20–29%), along with trace amounts of iron, manganese, silicon, and carbon. This distinctive alloy offers exceptional resistance to seawater, acids, alkalis, and high-temperature oxidation. In terms of mechanical properties, Monel Stud Bolts boast a tensile strength ranging from 550–620 MPa, a yield strength of about 240–345 MPa, and an elongation of up to 35%. They maintain their toughness across a broad temperature range and exhibit high fatigue resistance, hardness, and durability, making them ideal for high-pressure and corrosive environments.
| Grade | Monel Bolts |
| Specifications | ASTM F467 /ASME SF467 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M02 to M33 | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Element | Content (%) |
| Nickel, Ni | 63.00 min |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.3 max |
| Sulphur, S | 0.024 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 max |
| Manganese, Mn | 2 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
At Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Stud Bolts in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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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Monel Stud Bolts find extensive use in industries that demand secure, long-lasting, and corrosion-resistant fastening solutions. In marine engineering, they are utilized in shipbuilding, propellers, pumps, and seawater piping systems. In the oil and gas sector, you’ll find them in refineries, offshore platforms, valves, and pressure vessels that face extreme conditions. Chemical and petrochemical plants also rely on Monel Stud Bolts for equipment that handles acids, alkalis, and corrosive fluids. Moreover, they are employed in aerospace, nuclear, and power generation industries, ensuring reliable performance, safety, and longevity even in the most challenging environments.