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Marsh Nickel Alloys, a leading manufacturer and supplier based in Canberra, Australia, specializes in producing high-quality Monel Washers. Known for their exceptional durability and resistance to corrosion, these washers are ideal for use in demanding industrial environments. AtMarsh Nickel Alloys, we ensure precision engineering and stringent quality control to meet the exacting standards of our global clientele. Our Monel Washers are trusted across various sectors for their superior performance and long-lasting reliability.
Marsh Nickel Alloys is a reputable manufacturer and supplier located in Canberra, Australia, with a focus on high-performance nickel-based products. One of their standout offerings is the precision-engineered Monel Washers, crafted to excel in demanding industrial settings. Renowned for their quality, durability, and resistance to corrosion, Marsh Nickel Alloys guarantees that each washer adheres to international standards and undergoes rigorous testing. With a strong commitment to customer satisfaction, the company caters to a diverse array of industries, including marine, aerospace, and chemical processing. Marsh Nickel Alloys has built a solid reputation both in Australia and internationally for providing reliable solutions that tackle the toughest operational challenges.
| 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 |
Monel Washers are primarily made up of nickel (about 63%) and copper (roughly 28–34%), along with small amounts of iron, manganese, carbon, and silicon. This distinctive blend gives them exceptional corrosion resistance, particularly in seawater and acidic conditions. On the mechanical side, Monel boasts high tensile strength (usually between 550–620 MPa), impressive ductility, and remarkable toughness, even in freezing temperatures. These washers also feature good hardness (Rockwell B75–B90) and maintain their structural integrity under high-pressure situations. Their ability to resist stress-corrosion cracking and their excellent weldability make them perfect for heavy-duty and critical applications in harsh environments.
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Monel Washers find extensive use in industries that require top-notch corrosion resistance and mechanical performance. In the marine industry, they are vital for shipbuilding, offshore platforms, and saltwater piping systems due to their outstanding resistance to seawater corrosion. In chemical processing, you’ll find Monel Washers in reactors, heat exchangers, and storage tanks that come into contact with acids and alkalis. The aerospace sector relies on them for fuel and hydraulic systems where durability is essential. Additionally, they are utilized in oil and gas applications, showcasing their versatility and reliability across various demanding environments.
