Home > Copper Nickel > Copper Nickel Washers
Request For Our Latest Prices on Copper Nickel Washers in Pulau ujong, Singapore !
Russ Fasteners provides reliable Copper Nickel Washers in Singapore, Pulau Ujong, providing corrosion-resistant solutions for industrial and marine applications. These washers are specifically designed to offer equal load distribution and avoid galvanic corrosion when used with Copper Nickel or similar fasteners. Constructed from CuNi 90/10 or 70/30 alloys, Russ Fasteners manufactures each washer to precise standards for high performance in demanding environments. With superior strength and seawater and chemical exposure long term resistance, Copper Nickel Washers are a vital part of marine, offshore, and heat exchanger applications.
Copper Nickel Washers are manufactured using CuNi 90/10 (90% copper, 10% nickel) or CuNi 70/30 alloys. Copper Nickel Washers show high resistance to saltwater, erosion, and microbial corrosion. Their tensile strength is between 300–500 MPa, with good ductility and thermal conductivity. Copper Nickel materials are non-magnetic and possess high stability in high temperatures. They are non-sparking and pitting resistant and resistant to crevice corrosion and are thus appropriate for their continuous exposure to marine or chemical processing environments. Their anti-galling characteristics ensure that tight seal is maintained under vibration and temperature variations.
| 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 are applied in shipbuilding, offshore platforms, and marine cooling equipment where they are used to guard against galvanic corrosion as well as to transfer loads from nuts and bolts. They are critical in condenser units, water pumps, and seawater-exposed flanged joints. They find application in desalination plants, power generation equipment, and underwater assemblies of pipelines. Their resistance to crevice corrosion and microbial fouling supports long-lasting sealing performance in wet, corrosive, or chemically aggressive conditions. Copper Nickel Washers play a critical role in fastener assemblies employed in salt-bearing or chemically rich environments.
Copper Nickel washers at Russ 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.
Russ Fasteners is a leading manufacturer and supplier of high-quality fasteners in Pulau ujong, Singapore , with over 12 years of experience serving global industries.
©2024 Russ Fasteners All Rights Reserved.
