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Fajar Metals, a reputable manufacturer and supplier based in Jakarta, Indonesia, specializes in precision-processed Copper Nickel Slitting Coils designed to cater to the varied demands of the marine, industrial, and chemical processing industries. These coils come in both Cu-Ni 90/10 and 70/30 grades, slitted to custom widths and available in different tempers to accommodate fabrication, welding, and forming tasks. Committed to upholding international quality standards like ASTM B122, B171, and MIL specifications, Fajar Metals ensures outstanding dimensional accuracy and corrosion resistance. These coils are commonly used for creating tubing, cladding, connectors, and other precision components.
Copper Nickel Slitting Coils are mainly made up of either 90% Copper and 10% Nickel (Cu-Ni 90/10) or 70% Copper and 30% Nickel (Cu-Ni 70/30). The addition of small amounts of Iron (Fe) and Manganese (Mn) boosts their mechanical properties and corrosion resistance. These coils provide tensile strength ranging from 275–420 MPa, yield strength between 105–180 MPa, and exhibit excellent elongation, thermal conductivity, and fabricability. With high resistance to biofouling, stress corrosion, and pitting, Cu-Ni slitting coils maintain their structural integrity in both fresh and saltwater environments, making them perfect for advanced industrial processing and marine-grade component manufacturing.
| Grades | Cu-Ni 90/10, Cu-Ni 70/30 |
| Thickness | 0.1mmThk To 3 mm Thk |
| Width | 3.2mm To 1500mm |
| Length | AS PER CUSTOMER’S REQUIREMENT |
| Type of Material | Cupro Nickel SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD. |
| Form | Coil / Strip |
| Test Certificate | Yes. |
| Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Slitting Coil 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 slitting coils are widely used across various industries due to their unique properties. In marine applications, they are utilized for piping, heat exchangers, and seawater cooling systems, offering excellent corrosion resistance and durability. In the oil and gas sector, these coils are employed in offshore platforms and pipelines. Additionally, they are essential in manufacturing electrical components and bus bars due to their high conductivity. Their resistance to biofouling makes them ideal for desalination plants and other water treatment facilities, ensuring efficient operation and longevity.