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Russ Fasteners is a leading supplier of Singapore, Pulau Ujong-based Copper Nickel Threaded Rods, providing corrosion-proof and durable fastening solutions for chemical, power, and marine industries. The threaded rods are produced from high-quality CuNi 90/10 and 70/30 alloys and find extensive applications in harsh, salt–laden environments for superior performance and long–term durability. Russ Fasteners supplies the rods in multiple sizes and finishes according to project requirements. Copper Nickel Threaded Rods are appreciated for their mechanical stability, resistance to biofouling, and copper-based fastener compatibility, which makes them suitable for installations underwater and industrial.
Copper Nickel Threaded Rods consist of CuNi 90/10 or CuNi 70/30 alloys—copper with mainly 10–30% nickel and trace amounts of iron or manganese. They have tensile strength between 300–500 MPa along with excellent corrosion resistance, particularly for marine, brine, and acidic conditions. These rods are resistant to stress corrosion, hydrogen embrittlement, and crevice corrosion. Non-magnetic and thermal stability, Copper Nickel Threaded Rods perform well on mechanical stress, temperature cycling, and long-term exposures to seawater. Threads are uniform and match mating nuts, and the matching washers used in high-performance fastening systems.
| 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 threaded rods at Russ Fasteners are packed in a way that preserves their quality. The rods are then individually wrapped in protective materials to minimize on the chances of the rods getting damaged, corroded or contaminated as they are transported. Our packaging materials are strong cartons and we offer customized packaging services depending on your requirements. Proper labeling and packing help in proper identification and handling of the products, which is an indication of our quality products that are well packed and handled.
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.
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