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Elvis Nickel Alloys, a well-respected manufacturer and supplier located in Houston, USA, provides high-quality Copper Nickel Washers that excel in corrosive and marine settings. Made from either Copper Nickel 90/10 (C70600) or 70/30 (C71500) alloys, these washers boast exceptional resistance to seawater corrosion, biofouling, and stress corrosion cracking caused by chlorides. They come in a variety of sizes, thicknesses, and specifications to meet both standard and custom industrial needs. Copper Nickel washers are perfect for ensuring leak-proof seals, distributing loads, and resisting vibrations in demanding applications across the marine, oil & gas, and chemical sectors.
Copper nickel washers are made from a mixture of 90% copper and 10% nickel. This compound provides excellent corrosion resistance, especially in seawater, making it ideal for marine applications. Its technical properties include high strength, durability and good thermoelectric conductivity. Copper nickel washers are also highly resistant to biofouling and erosion, providing long service life and reliability. These washers are used in a variety of industries including marine, chemical, oil and gas, where a durable and reliable sealing solution is critical
| Specifications | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size | 1/2” to 12″ |
| Standards | ASTM, ASME Washer, ANSI Washer, DIN Washer, EN Washer, BS Washer etc |
| Grade | Copper & Copper Nickel Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN |
| Copper Nickel | Ni | Pb | Cu | Fe | Mn | Zn |
| 9-11 max | 0.05 max | 88.6 min | 1.8 max | 1.0 max | 1 max |
| Density | Elongation | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength |
| 8.1 g/cm3 | 30 % | Psi – 35,000, MPa – 241 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Washers in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
Copper and nickel washers are important materials in various industries due to their corrosion resistance, high strength and durability. Commonly used in marine, chemical and industrial applications, these washers provide reliability and support in harsh environments. Resistance to salt water and other corrosion makes it ideal for use in offshore and marine equipment, as well as heat exchangers and pipelines Copper-nickel washers ensure it longer operating time and reduces maintenance requirements, making it desirable for complex applications.
