Fajar Metals stands out as a reliable manufacturer and supplier of top-notch Monel Stud Bolts, proudly based in Jakarta, Indonesia. Crafted from durable Monel alloys like Monel 400 and Monel K500, these fasteners are designed to withstand the harshest conditions, including seawater, acidic solutions, and high-pressure environments. Our Monel stud bolts find their place in various industries such as oil & gas, marine, chemical processing, power generation, and aerospace, where exceptional corrosion resistance and mechanical strength are essential. Adhering to international standards like ASTM B164 and ASME B16.5, Fajar Metals ensures that our stud bolts deliver outstanding, long-lasting performance even in extreme conditions.
Monel Stud Bolts are primarily made from Monel 400, which contains about 63% nickel and 30–33% copper, along with Monel K500 that incorporates aluminum and titanium for enhanced strength. Monel 400 boasts tensile strengths ranging from 480 to 620 MPa, while Monel K500 can reach impressive levels of up to 960 MPa thanks to age hardening. These alloys excel in resisting chloride stress corrosion, acidic environments, and exposure to seawater. At Fajar Metals, we provide Monel stud bolts in a variety of sizes, threads, and finishes, ensuring they meet high-performance standards and tight tolerances for critical fastening needs in aggressive chemical and offshore settings.
| 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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Stud Bolts in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 are perfect for fastening in corrosive and high-temperature settings. They are widely utilized in marine structures, shipbuilding, and offshore platforms due to their remarkable resistance to seawater. In the chemical and petrochemical sectors, they are essential in reactors, heat exchangers, and process piping systems that handle corrosive materials. Oil & gas facilities rely on Monel stud bolts for high-pressure flanges, valves, and manifolds. Additionally, they are employed in nuclear plants, desalination systems, and aerospace applications where strength and reliability are paramount under extreme stress.