Semih Metals, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality Copper Nickel Forgings. Known for its precision engineering and commitment to quality, the company serves a variety of industrial sectors, delivering reliable and durable products that are customized to meet specific needs. With decades of expertise in metallurgy and metal fabrication, Semih Metals merges cutting-edge production methods with rigorous testing protocols to guarantee outstanding performance. Their Copper Nickel Forgings are designed to comply with international standards, providing exceptional corrosion resistance, high strength, and long-lasting durability, making them a preferred choice for clients around the globe.
Copper Nickel Forgings mainly consist of copper and nickel, typically in ratios like 70/30 or 90/10, and may include small amounts of iron and manganese to boost strength and corrosion resistance. These alloys showcase impressive mechanical properties, such as high tensile strength, good ductility, and remarkable resistance to seawater corrosion. The forgings remain stable even under extreme temperatures and pressures, ensuring they last and perform reliably in tough environments. The uniform grain structure achieved through the forging process further enhances their toughness, impact resistance, and fatigue life, making them ideal for critical industrial applications.
| Standard | ASTM B122, ASME SB122 |
| Specification | 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. |
Compatible welding processes for copper-nickel forgings include TIG (Tungsten Inert Gas), MIG (Metal Inert Gas), and Stick welding. These methods ensure strong, durable joints while preserving the material's properties.
Copper-nickel forgings are commonly used in marine, aerospace, chemical processing, power generation, oil and gas, desalination, and plumbing industries due to their corrosion resistance, strength, and durability in harsh environments.
Factors ensuring the durability of copper-nickel forgings include proper alloy composition, effective heat treatment, corrosion resistance, precise forging processes, and protective coatings, all contributing to strength, reliability, and long-term performance.
In the marine and offshore industries, Copper Nickel Forgings are commonly used for components like pump shafts, valve bodies, propeller parts, and fittings, thanks to their resistance to seawater corrosion. They also play a vital role in chemical processing equipment, heat exchangers, and desalination plants, where durability in harsh conditions is crucial. Additionally, these forgings are utilized in power generation, oil and gas pipelines, and aerospace components, providing both mechanical strength and corrosion protection. Their versatility, along with precise manufacturing tolerances, makes Copper Nickel Forgings essential in various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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