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Based in Houston, Texas, Elvis Nickel Alloys is a reputable producer and supplier of premium Copper Nickel 70/30 Sheet and Plate that is designed to perform exceptionally well in demanding industrial and marine settings. Our sheets and plates are widely used in applications that demand exceptional strength, weldability, and long service life because they are made from a corrosion-resistant alloy that contains 70% copper and 30% nickel. Our products, which come in a range of sizes, thicknesses, and specifications, satisfy both client-specific needs and international standards. Delivering trustworthy, precisely engineered materials for vital operations worldwide is Elvis Nickel Alloys’ mission.
70% copper and 30% nickel make up Copper Nickel 70/30 Sheet and Plate, with trace amounts of iron and manganese added for strength and erosion and corrosion resistance. This alloy is strong and formable, with tensile strengths that typically range from 350 to 550 MPa and elongation of up to 30%. It offers outstanding defence against high-velocity erosion, stress corrosion cracking, and seawater corrosion. It is perfectly suited for structural, pressure-containing, and thermal exchange components in demanding environments due to its stable mechanical properties and thermal conductivity at high temperatures.
| UNS C71500 Plate Specification | MSRR, AMS, BS, ASTM B122 / ASTM B171 |
|---|---|
| Cuni 70/30 Plate Sizes (mm) | 1000 x 2000, 1220 x 2440, 1500 x 3000, 2000 x 2000, 2000 x 4000 |
| C71500 Cupro Alloy Plate Thickness | 0.1 to 100 mm Thk |
| Din 2.0882 70 30 CuNi Plate Width | 10-2500mm |
| ASTM B122 C71500 CDA 715 Plate Length | 2m, 2.44m, 3m, or as required |
| C71500 cuni Sheet AMS | AMS |
| Cu-Ni UNS C71500 70/30 Plate Finish | HR, CR, 2B, 2D, BA, NO(8), SATIN |
| ASTM B171 UNS C71500 Sheet Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Copper Nickel 70/30 Plate Stock in form of |
Coils, Checker, Circle, hot-rolled, Clad, annealed, Shim, Sheet, descaled, cold-rolled, Rolling, Rolls, Flat, sheared, Blank, Tread, Foils, Strip, Flats, Plate, soft-annealed, |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 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 Sheets and Plates 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.
Contact us to get a quick quote for your requirement.
Because of its exceptional resistance to seawater corrosion and erosion, copper nickel 70/30 sheet and plate from Elvis Nickel Alloys is widely used in shipbuilding, offshore platforms, and marine equipment. It is frequently used in the building of seawater piping systems, heat exchangers, condensers, and desalination units. It is also utilised in industrial fabrication, chemical processing, and power generation, where corrosion resistance and mechanical strength are crucial. Because of their superior formability and weldability, our sheet and plate products are a popular choice for cladding, pressure vessels, and structural panels in demanding, high-moisture settings.
