Semih Metals, located in Istanbul, Turkey, is a well-respected manufacturer and supplier of high-performance alloy materials, including Haynes 625SQ Bars and Rods. With a strong commitment to precision, material integrity, and customer satisfaction, Semih Metals provides top-notch products for critical applications in industries like aerospace, marine, nuclear, and chemical processing. Haynes 625SQ is a specialized variant of the renowned Alloy 625, designed to offer improved cleanliness and consistency for demanding service conditions. Semih Metals guarantees that its Haynes 625SQ Bars and Rods comply with international standards, delivering clients reliable, high-strength solutions for extreme environments and high-stress applications.
Haynes 625SQ Bars and Rods are made from a nickel-chromium-molybdenum-niobium alloy, similar to standard Alloy 625 but processed for enhanced cleanliness and controlled inclusions. This alloy features nickel (Ni), chromium (Cr), molybdenum (Mo), niobium (Nb), and iron (Fe), providing exceptional resistance to pitting, crevice corrosion, and stress-corrosion cracking. Mechanically, it boasts a tensile strength exceeding 800 MPa and outstanding fatigue resistance, even at elevated temperatures. The “SQ” or “Special Quality” label ensures tighter control over the microstructure, making it perfect for high-reliability applications. It also offers excellent weldability and thermal stability across a broad temperature range.
Yes, Haynes 625SQ rods can be customized in size and length according to specific requirements. Manufacturers typically offer tailored dimensions for various applications in industries requiring precise specifications.
Haynes 625SQ Rod is typically available in diameters ranging from 0.125" (3.175mm) to 3.000" (76.2mm), with custom sizes possible. Lengths usually range from 12" to 20' (3.66m).
Haynes 625SQ bars and rods offer excellent performance in high-temperature environments, with outstanding oxidation and carburization resistance, maintaining strength and integrity at elevated temperatures up to 1800°F (982°C).
Haynes 625SQ Bars and Rods are utilized in settings where high performance, purity, and corrosion resistance are crucial. These applications include advanced aerospace systems, nuclear reactors, marine propulsion components, and chemical processing units. The SQ-grade material is especially suited for scenarios involving critical fatigue loading, thermal cycling, or corrosive fluids, where standard alloy variants might fall short. Its high strength and durability make it a go-to choice for demanding environments.
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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