Home > Copper Nickel > Copper Nickel Forgings
Fajar Metals, based in Jakarta, Indonesia, stands out as a trusted manufacturer and supplier of top-notch Copper Nickel Forgings, designed for exceptional performance in tough marine and industrial settings. Renowned for their impressive corrosion resistance, particularly in saltwater and brine, Fajar Metals’ Copper Nickel (Cu-Ni) forgings are a go-to choice in shipbuilding, offshore oil platforms, desalination plants, and heat exchangers. Crafted with precision forging techniques and rigorous quality controls, these components boast remarkable mechanical strength and precise dimensions. Fajar Metals offers both custom and standard Cu-Ni forgings tailored to meet client needs, ensuring durability, performance, and adherence to international engineering standards.
Copper Nickel Forgings are typically crafted from Cu-Ni alloys like 90/10 (C70600) and 70/30 (C71500). The 90/10 alloy consists of about 90% copper and 10% nickel, with small amounts of iron and manganese to boost corrosion resistance. These forgings deliver tensile strengths ranging from 275 to 380 MPa and yield strengths between 105 and 160 MPa, showcasing good ductility and outstanding resistance to biofouling, stress corrosion, and erosion. Their high thermal conductivity and stable mechanical properties make them perfect for high-moisture, saline, and thermally demanding applications in marine and industrial fields.
| Specifications | ASTM B564, ASME SB564 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Forgings in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 Forgings are extensively utilized in marine engineering thanks to their remarkable resistance to seawater corrosion, making them perfect for shipbuilding, offshore oil platforms, and desalination systems. They’re commonly found in flanges, fittings, pump components, valve bodies, and fasteners within seawater piping systems. In power plants and heat exchanger systems, Cu-Ni forgings offer thermal stability and resistance to fouling. Additionally, they are employed in various applications where durability and performance are crucial, ensuring they meet the rigorous demands of both marine and industrial environments.