Rashid Metals, based in Muscat, Oman, stands out as a top-notch manufacturer and supplier of premium metal products, with a special focus on Copper Nickel 70/30 Forgings. Known for their precision, durability, and reliability, this company serves the marine, industrial, and engineering sectors. By employing cutting-edge forging techniques and maintaining rigorous quality control, Rashid Metals guarantees that each product meets international standards for strength, performance, and resistance to corrosion. Trusted throughout Oman and the Gulf region, they provide copper-nickel solutions that can endure the toughest environments, ensuring exceptional mechanical integrity, thermal stability, and long-lasting reliability for critical applications in shipbuilding, offshore platforms, and industrial machinery.
Copper Nickel 70/30 Forgings consist of about 70% copper and 30% nickel, often enhanced with small amounts of iron and manganese to boost strength and corrosion resistance. These forgings showcase impressive mechanical properties, including a tensile strength ranging from 450 to 650 MPa, yield strength between 150 and 350 MPa, and elongation of 20 to 40%. Renowned for their remarkable resistance to seawater corrosion, biofouling, and high temperatures, they blend toughness, durability, and corrosion resistance, making them perfect for demanding industrial, marine, and engineering applications that require long-lasting, high-performance components.
| 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 |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
The durability of Copper Nickel 70/30 forgings is ensured by excellent corrosion resistance, high tensile strength, superior weldability, resistance to seawater, anti-biofouling properties, and consistent alloy composition for enhanced performance.
Copper Nickel 70/30 forgings offer superior strength, enhanced corrosion resistance, improved material utilization, reduced waste, better grain structure, and higher durability compared to machining, making them ideal for demanding applications.
Compatible welding processes for Copper Nickel 70/30 forgings include TIG (GTAW), MIG (GMAW), and shielded metal arc welding (SMAW), ensuring strong joints, excellent corrosion resistance, and minimal thermal distortion.
You’ll find Copper Nickel 70/30 Forgings widely utilized in marine, industrial, and power generation settings where strength, corrosion resistance, and durability are paramount. They’re commonly found in seawater piping systems, heat exchangers, condenser tubes, valves, pumps, and desalination plants. Their resistance to biofouling, combined with excellent mechanical properties, makes them indispensable for shipbuilding, offshore platforms, and specialized industrial equipment. With Copper Nickel 70/30 Forgings, you can count on long-lasting performance in harsh environments, ensuring reliability, efficiency, and safety in critical engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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