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Brian Fasteners, a reliable Houston-based manufacturer and supplier, offers a wide variety of high-performance washers, including our outstanding Copper Nickel Washers. Designed for critical uses, these washers are intended to accompany our more comprehensive Copper Nickel fastening solutions, providing maximum corrosion resistance and durability.Theyare essential in load distribution and stopping surface damage, securing the integrity of assemblies in the most rigorous environments.
Nickel Washers are usually produced from alloys like Copper Nickel 70/30 (C71500) or 90/10 (C70600). These alloys are mainly of copper with nickel content of 10-30% and small amounts of iron and manganese and have good resistance against corrosion by seawater and biofouling. Mechanical properties differ by particular alloy but typically involve good ductility, moderate to high tensile strength (e.g., 345-517 MPa for 70/30), and stable performance over a variety of temperatures.
| 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 |
| 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 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Copper Nickel Washers Copper Nickel Washers are a must in industries that operate under extreme conditions, most especially marine and offshore conditions. They have extensive applications in ship construction, offshore gas and oil platforms, and seawater desalination plants where their corrosion resistance is most essential for durability. They also have uses in chemical processing, power generation, and general industrial assemblies to protect against galvanic corrosion and provide safe, long-lasting connections, most especially when used with other copper-nickel fasteners.
Copper Nickel washers at Brian Fasteners are packed carefully to retain the quality of the product that we provide. To ensure that each washer is not damaged or corroded, or contaminated in any way during transport, they are packed separately and covered with protective materials. We employ the use of hard-wearing cartons and ensure that we meet your packaging requirements as desired. Proper labeling and packing helps in easy identification and handling of products, which is a testimony to our promise of quality products in good condition.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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