Semih Metals, located in Istanbul, Turkey, stands out as a trusted manufacturer and supplier of high-performance alloy products, including Haynes 617 bars and rods. Renowned for their durability and precision, these bars and rods are specifically designed to endure extreme temperatures and harsh corrosive environments. Semih Metals caters to essential industries like aerospace, power generation, and petrochemicals, providing materials that adhere to stringent international standards. With cutting-edge production capabilities and rigorous quality control, the company delivers Haynes 617 products customized to meet the demands of structural and high-temperature applications.
The composition of Haynes 617 bars and rods is primarily nickel, enriched with notable amounts of chromium (20–24%), cobalt (10–15%), and molybdenum (8–10%). This unique blend grants exceptional high-temperature strength and oxidation resistance, while aluminum is added to enhance structural stability. Mechanically, this alloy boasts a tensile strength exceeding 800 MPa and a yield strength ranging from 400 to 500 MPa, along with impressive elongation and creep resistance at temperatures surpassing 1000°C. These characteristics make Haynes 617 an excellent choice for long-term use in extreme thermal conditions, ensuring both structural integrity and formability.
Yes, Haynes 617 rods can be customized in both size and length according to specific requirements. Customization is available through manufacturers or suppliers who offer tailored solutions.
Haynes 617 bars and rods offer excellent performance in high-temperature environments, with outstanding oxidation and corrosion resistance, maintaining strength and stability up to 1,250°C (2,300°F), making them ideal for aerospace and industrial applications.
To maintain Haynes 617 bars, avoid exposure to high temperatures for extended periods, regularly clean with non-abrasive methods, and inspect for corrosion or wear to ensure optimal performance and longevity.
Haynes 617 bars and rods find extensive applications in gas turbines, heat exchangers, ducting systems, combustion cans, and industrial furnaces. They are particularly prized in scenarios that demand high strength, oxidation resistance, and metallurgical stability at elevated temperatures. In power plants, they are utilized for high-temperature components in advanced gas-cooled systems, while in aerospace, they play crucial roles in hot-section engine parts. Thanks to their outstanding performance under stress, heat, and corrosion, Haynes 617 bars and rods are a top choice for demanding applications.






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
Copyright 2024 Semih Metals. All rights reserved