Home > Monel > Monel Washers
Wai Nickel Alloys is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializing in top-quality Monel Washers that are built to withstand corrosion, offer strength, and ensure reliability. Crafted from a high-grade nickel-copper alloy, these washers are perfect for environments that come into contact with seawater, acids, and alkalis. Wai Nickel Alloys is committed to precise engineering and follows international standards, delivering washers that excel even under extreme temperatures and pressures. Renowned for their durability and precise dimensions, Monel Washers from Wai Nickel Alloys are commonly utilized in marine, chemical, and petrochemical sectors for secure and long-lasting fastening solutions.
These Monel Washers typically consist of about 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, silicon, and carbon. This unique blend grants them exceptional resistance to corrosion in both seawater and chemical settings. They boast a tensile strength ranging from 480–620 MPa, along with impressive ductility and toughness, even in freezing conditions. With a high melting point of around 1300°C, outstanding thermal conductivity, and remarkable resistance to stress-corrosion cracking, pitting, and oxidation, these washers are well-suited for high-temperature and high-pressure applications.
| Monel Washers Standard | ASTM B164 / ASME SB164 |
| Monel Washer Dimensions | ASTM, DIN, BS, GB, IS and all International Standards |
| Monel Washers Size Range | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Monel Alloy Washers Length | 3 mm to 200 mm |
| SA 164 Monel Washers Marking | All Fasterners are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
| Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
| 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 Washers 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 Washers find their place in industries that require both strength and corrosion resistance. They are particularly ideal for marine engineering, shipbuilding, and offshore structures, as well as in chemical and petrochemical processing facilities. Additionally, these washers are used in heat exchangers, condensers, oil and gas systems, and power generation equipment. Their non-magnetic properties, excellent mechanical stability, and ability to endure harsh environments make Monel Washers the go-to choice for fastening and sealing in critical industrial operations.
