Home > Copper Nickel > Copper Nickel 70/30 Forged Fittings
Aisha Nickel Alloys, based in Muscat, Oman, is a leading manufacturer and supplier of high-quality copper-nickel products, including pipes, fittings, and welding consumables. Serving marine, offshore, desalination, chemical processing, and power generation industries, the company provides products that meet international standards and ensure reliable performance in aggressive environments. Known for consistent quality, technical expertise, and corrosion resistance, Aisha Nickel Alloys offers Copper Nickel 70/30 Forged Fittings as a specialized solution. These fittings are designed for high-pressure and high-temperature applications, providing superior durability, precise dimensions, and long-lasting resistance to seawater corrosion.
Copper Nickel 70/30 Forged Fittings are composed of approximately 70% copper and 30% nickel, with small additions of iron and manganese to enhance strength and corrosion resistance. The forging process improves mechanical properties, providing higher tensile and yield strength, excellent ductility, and superior impact resistance compared to cast or welded fittings. The alloy exhibits outstanding resistance to seawater, brine, and marine biofouling. Forged fittings maintain dimensional accuracy and mechanical stability under high pressure, turbulent flow, and prolonged exposure to corrosive marine environments.
| Specifications | : | ASTM B122, B171, B466, B467 |
| Size | : | 1/8” NB to 4” NB (Threaded Forged & Screwed-Forged) |
| Standards | : | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Forged Fittings |
| 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 Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Forged Fittings in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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.
Copper Nickel 70/30 Forged Fittings are widely used in marine and offshore piping systems, desalination plants, and chemical processing equipment where high-pressure and corrosion resistance are critical. Typical applications include seawater cooling systems, pumps, heat exchangers, condensers, and piping networks exposed to saline or brackish water. They are also commonly used in shipbuilding, offshore platforms, and power generation facilities for reliable, long-term performance. Forged fittings are particularly suited for high-pressure connections and critical joints, providing superior mechanical strength, dimensional precision, and resistance to erosion, pitting, and biofouling in demanding industrial and marine environments.
