Wai Nickel Alloys is a leading manufacturer and supplier located in Naypyidaw, Myanmar, known for its top-notch Monel 400 Nuts that are built to deliver exceptional strength, corrosion resistance, and reliability. Crafted from high-quality nickel-copper alloy, these nuts excel in tough marine, chemical, and industrial settings. Wai Nickel Alloys is committed to precision engineering, rigorous quality control, and compliance with international standards, ensuring that their products are durable and have a long service life. Monel 400 Nuts are a go-to choice in sectors like oil and gas, chemical processing, marine engineering, and power generation, providing secure and corrosion-resistant fastening solutions.
These nuts are made up 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, acids, alkalis, and other corrosive substances. With a tensile strength ranging from 480 to 620 MPa, they maintain impressive ductility and toughness, even in freezing temperatures. They also resist oxidation, stress-corrosion cracking, and pitting, while offering good thermal conductivity and a high melting point of around 1300°C, ensuring reliable performance in extreme conditions.
| Specifications | ASTM F 467 ASME SF 467 |
|---|---|
| Standard | IS, ASTM, BS and all International Standards |
| Length | 3 to 200 milimeter |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Type | Monel 400 Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc. |
| Bolts Types | Monel 400 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolts, T Bolts, U Bolts, Lag Bolts, Counter sunk Bolts etc. |
| Washer Types | Monel 400 Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc. |
| Studs Types | Monel 400 Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc. |
| Nut Types | Monel 400 Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut 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 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson’s ratio | 0.32 | 0.32 |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Nuts 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 Nuts find their place in industries that require robust, corrosion-resistant fasteners. They are perfect for marine and offshore structures, heat exchangers, pumps, and chemical processing equipment. In oil refineries and petrochemical plants, they provide secure fastening in pipelines and machinery that come into contact with harsh chemicals. Additionally, Monel 400 Nuts are utilized in aerospace, desalination plants, and power generation systems where high stress and corrosive environments are common. Their strength, durability, and resistance to seawater make them a top choice for critical fastening applications across a variety of industries.