Hakan Nickel Alloys, based in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of premium Nickel Alloy Forgings, serving a diverse array of industries around the globe. Renowned for their exceptional durability, strength, and resistance to corrosion, these forgings are meticulously designed to perform reliably even in the toughest conditions. With a strong focus on quality and precision, Hakan Nickel Alloys ensures that their products meet rigorous international standards. Thanks to their cutting-edge production methods and stringent quality control, every forging delivers outstanding performance, making the company a trusted ally for clients in sectors like oil & gas, petrochemical, aerospace, marine, and power generation.
Nickel Alloy Forgings primarily consist of nickel as the main element, combined with chromium, iron, molybdenum, and copper, depending on the specific grade. This distinctive blend offers remarkable resistance to oxidation, corrosion, and high-temperature scaling. They boast impressive mechanical properties, including high tensile strength, good fatigue resistance, and exceptional toughness, even at elevated temperatures. Nickel Alloy Forgings also demonstrate excellent ductility and weldability, making them ideal for intricate designs. Their mechanical stability under thermal and chemical stress guarantees a long service life and reliable performance across critical engineering and industrial applications.
| Standard | ASTM B564, ASME SB564 |
| 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. |
The forging process for Nickel Alloy typically takes several hours, depending on the complexity and size of the component. The overall time includes heating, shaping, and cooling stages, which can vary based on specific requirements.
Temperature control is crucial in forging Nickel Alloy, as it ensures proper material flow and prevents defects like cracking or warping. Maintaining optimal temperatures improves mechanical properties, such as strength and durability, ensuring high-quality forged components.
Improving the surface finish of forged Nickel Alloy parts can be achieved through processes like polishing, grinding, or shot peening. Additionally, using proper lubrication during forging and post-forging heat treatment helps minimize surface imperfections.
These forgings are widely utilized in industries that require strength, corrosion resistance, and high-temperature performance. You’ll often find them in oil & gas equipment, valves, pumps, heat exchangers, pressure vessels, and flanges. In the aerospace sector, they’re essential for turbine blades, jet engines, and exhaust systems, thanks to their ability to endure extreme heat and stress. Power generation facilities rely on them for boiler components, nuclear reactors, and steam systems. Additionally, they play a crucial role in marine applications, chemical processing units, and petrochemical plants, where durability and resistance to harsh conditions are paramount.
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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