Semih Metals, based in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-performance metal forgings, with a special focus on Incoloy forgings. Committed to delivering nothing but the best, the company crafts forged components that adhere to strict international standards and cater to specific customer needs. By blending cutting-edge manufacturing technology with extensive metallurgical know-how, Semih Metals serves industries where strength, corrosion resistance, and temperature stability are essential. Their Incoloy forgings have earned the trust of clients in the aerospace, chemical processing, marine, and energy sectors, solidifying Semih Metals’ status as a dependable global partner for critical metal components and tailored forging solutions.
Incoloy forgings typically consist of Nickel (30–50%), Chromium (19–23%), and Iron as the primary element, with additional elements like Molybdenum, Copper, and Titanium varying by specific grade (like Incoloy 800 or 825). These alloys are renowned for their exceptional resistance to oxidation, carburization, and a range of acidic and high-temperature environments. On the mechanical side, Incoloy forgings boast a tensile strength between 500 to 750 MPa, yield strength from 200 to 450 MPa, and impressive ductility with elongation values of 30–45%. Their consistent mechanical properties make them perfect for long-term use in thermally and chemically challenging conditions.
| 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 |
| 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. |
Yes, Incoloy forgings are highly corrosion-resistant, especially to oxidation and carburization, making them ideal for high-temperature and harsh environments, such as chemical processing and power generation applications.
Incoloy forgings are used in aerospace for turbine engine components, exhaust systems, and heat exchangers due to their excellent heat resistance, strength, and corrosion resistance in extreme temperature environments.
The ideal temperature range for forging Incoloy is typically between 2,100°F (1,150°C) and 2,300°F (1,260°C). This range ensures optimal material flow and properties without compromising strength or integrity.
Thanks to their remarkable resistance to high temperatures and harsh corrosive environments, Incoloy forgings find applications in a variety of demanding industrial settings. You’ll commonly see them in heat exchangers, furnace components, pressure vessels, and equipment for chemical plants. They’re also utilized in nuclear power systems, marine exhaust systems, and components for oil and gas extraction. Incoloy’s outstanding performance under thermal cycling and corrosive conditions makes it particularly well-suited for environments that involve sulfur.
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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