Wai Nickel Alloys stands out as a premier manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Monel 400 Fasteners. These fasteners are celebrated for their remarkable strength, durability, and resistance to corrosion. Made from a top-notch nickel-copper alloy, they’re designed to perform reliably even in the toughest and most corrosive environments, like those found in marine, chemical, and offshore industries. Wai Nickel Alloys is committed to precision manufacturing, rigorous quality control, and compliance with international standards, ensuring that their products deliver exceptional performance and a long lifespan. Monel 400 Fasteners are the go-to choice for secure, leak-proof connections in demanding industrial applications that require both strength and corrosion resistance.
These fasteners consist of about 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, silicon, and carbon. This solid-solution alloy boasts excellent resistance to seawater, steam, acids, and alkalis. With a tensile strength ranging from 480 to 620 MPa, Monel 400 Fasteners maintain their toughness and ductility even in sub-zero temperatures. They also resist pitting, oxidation, and stress-corrosion cracking, all while offering thermal stability with a melting point of around 1300°C. The unique blend of mechanical strength and corrosion resistance makes them perfect for high-stress, high-temperature applications.
| Specification | ASTM F467 ASME SF467 |
| Dimensions | ASTM, ASME and API |
| Size | 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75. |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc |
| Test Certificates | EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc | |
| Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian, Naypyidaw Myanmar |
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
| Monel 400 | 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Fasteners in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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.
Monel 400 Fasteners find their place in various industries that prioritize durability and corrosion resistance. They’re particularly well-suited for marine engineering, offshore structures, chemical processing, oil and gas refineries, and power generation systems. Available in forms like bolts, nuts, washers, studs, and screws, these fasteners ensure reliable fastening in heat exchangers, condensers, pumps, and other essential components. Their non-magnetic properties, outstanding resistance to seawater and acidic conditions, and long-lasting performance make Monel 400 Fasteners a top choice for challenging industrial settings.