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A reputable producer and supplier of Copper Nickel 70/30 Wire with headquarters in Houston, Texas, George Metals provides outstanding quality and performance for demanding industrial and marine settings. The premium 70/30 copper-nickel alloy used to make our wire is renowned for its exceptional mechanical strength, thermal stability, and resistance to corrosion. Our Copper Nickel 70/30 Wire is perfect for welding, electrical, and structural applications. It satisfies international standards and is designed to last for a long time under demanding circumstances. George Metals provides wire solutions that are specifically designed to satisfy the demands of vital industries across the globe, with an emphasis on accuracy, dependability, and customer satisfaction.
Copper Nickel 70/30 Wire is made up of 70% copper and 30% nickel, with trace amounts of manganese and iron added for strength and resistance to corrosion. This alloy ensures good ductility and durability with a tensile strength of roughly 350–550 MPa and excellent elongation of up to 30%. It has exceptional resistance to biofouling, high-velocity fluid erosion, and seawater corrosion. Additionally, the wire has stable electrical and thermal conductivity, which qualifies it for high-performance uses in harsh industrial and marine environments with high pressures and temperatures.
| Specifications | : | ASTM B206 ASME SB206 |
| Dimensions | : | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
| Length | : | 100 mm TO 6000 mm |
| Diameter Range | : | 10 mm To 100 mm |
| Specialize | : | Filler Wire, Coil Wire, Electrode Wire, Welding Wire. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 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 |
| 8.89 g/cm3 | 2260 F | 50000 psi | 20000 psi | 30 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Wire in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
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Because of its remarkable strength and resistance to corrosion, copper nickel 70/30 wire finds extensive use in shipbuilding, offshore applications, and marine engineering. It is frequently used in condenser fabrication, heat exchangers, piping systems, and welding. Its conductivity and dependability in challenging environmental conditions make it valuable in thermal and electrical systems. This wire is used for jointing and structural reinforcement in power plants, chemical processing facilities, and desalination plants. Copper Nickel 70/30 Wire from George Metals is designed to function in the most demanding environments, providing a long service life and reliable performance in crucial applications.
