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Adrian Nickel Alloys stands out as a reliable manufacturer and supplier of Copper Nickel Washers in Singapore, specifically in Pulau Ujong. They offer top-notch fastening solutions that are built to last, showcasing strength, durability, and impressive resistance to corrosion. Crafted from high-quality copper-nickel alloys, these washers are well-known for their exceptional ability to withstand seawater, biofouling, and stress corrosion cracking. They deliver dependable performance in tough marine and industrial settings where secure and enduring fastener support is a must. Adrian Nickel Alloys is committed to precision production that meets international standards, making their Copper Nickel washers ideal for various industries, including shipbuilding, offshore engineering, oil and gas, desalination, and power generation.
These Copper Nickel Washers primarily consist of copper mixed with different percentages of nickel, typically in 90/10 and 70/30 grades, along with small amounts of iron and manganese to boost their mechanical strength and corrosion resistance. They boast impressive mechanical properties like good ductility, toughness, and tensile strength, even when faced with fluctuating pressures and temperatures. Their resistance to erosion, cavitation, and stress corrosion cracking ensures they remain durable in demanding environments. With a well-balanced composition and outstanding performance, Copper Nickel washers offer secure, leak-proof, and long-lasting fastening solutions.
| 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 Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Washers in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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.
In marine applications, Copper Nickel Washers are widely utilized for shipbuilding, offshore platforms, seawater cooling systems, and desalination plants, thanks to their remarkable corrosion resistance. They also find extensive use in power generation units for heat exchangers and condensers, as well as in oil and gas refineries, chemical processing plants, and defense applications where reliable fastening in corrosive environments is crucial. Their ability to endure saline conditions, paired with their durability and strength, makes Copper Nickel washers the go-to choice for fastening needs in critical engineering and industrial projects.
