Home > Copper Nickel > Copper Nickel 70/30 Flanges
Adrian Nickel Alloys stands out as a reliable manufacturer and supplier of Copper Nickel 70/30 Flanges in Singapore, specifically in Pulau Ujong. They offer top-notch products that adhere to international standards for durability and performance. These flanges are crafted from a blend of 70% copper and 30% nickel, renowned for their remarkable resistance to seawater, biofouling, and stress corrosion cracking. Built to thrive in tough and demanding conditions, Copper Nickel 70/30 flanges find their way into various industries, including marine engineering, shipbuilding, oil and gas, desalination, and power generation, where dependable, corrosion-resistant connections are essential for reliability.
The composition of Copper Nickel 70/30 flanges includes 70% copper and 30% nickel, along with carefully controlled amounts of iron and manganese that boost their strength and corrosion resistance. They boast high tensile strength, good ductility, and toughness, even when faced with changing pressure and temperature conditions. These impressive mechanical properties, paired with outstanding resistance to erosion, pitting, and cavitation, make Copper Nickel 70/30 flanges a trustworthy choice for seawater applications and industrial settings. Their well-balanced composition guarantees reliable performance and a long service life, even in aggressive working environments.
| Size | : | ½” to 12″ |
| Specification | : | ASTM / ASME SB 61 / 62 / 151 / 152. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Class | : | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN. |
| Dimensions | : | ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Grades | : | UNS C71500 (CU -NI- 70/30) |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 0.323 lb/in3 at 68 F | 50000 psi | 20000 psi | 30 % |
At Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Flanges 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 industries that demand corrosion-resistant and durable piping connections, Copper Nickel 70/30 flanges are a go-to option. In marine settings, they are widely used in seawater cooling systems, ship hulls, offshore platforms, and desalination plants. Additionally, they play a crucial role in power generation facilities for heat exchangers and condensers, as well as in the chemical and oil and gas sectors where exposure to corrosive fluids is a regular occurrence. Thanks to their ability to endure harsh saline environments and provide leak-proof, secure joints, Copper Nickel 70/30 flanges are the preferred choice for critical engineering and marine operations around the globe.
