Isis Metals stands out as a top manufacturer and supplier of Haynes 625SQ Bars and Rods right in the heart of Manila, Philippines. We take pride in offering high-quality nickel-based alloys that are specifically designed for high-performance environments. Haynes 625SQ is a premium grade of Alloy 625, celebrated for its remarkable strength, resistance to corrosion, and stability against oxidation, even in the toughest conditions. At Isis Metals, we ensure that every product adheres to strict international standards for durability and precision. Our Haynes 625SQ Bars and Rods find their place in various industries, including aerospace, marine, chemical processing, and power generation, where mechanical integrity and environmental resistance are crucial for reliable operations.
When it comes to composition and mechanical properties, Haynes 625SQ Bars and Rods are primarily made of Nickel (Ni) along with 20–23% Chromium (Cr), 8–10% Molybdenum (Mo), and 3.15–4.15% of Niobium (Nb) plus Tantalum, along with some trace elements like Iron and Titanium. This alloy is known for its impressive tensile and fatigue strength, high creep resistance, and exceptional corrosion resistance in both oxidizing and reducing environments. It holds its structural integrity at temperatures soaring up to 980°C, effectively resisting scaling and stress cracking. The SQ (Special Quality) variant offers improved cleanliness, ductility, and toughness, making it perfect for demanding mechanical and thermal applications.
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 essential in industries like aerospace, marine, petrochemical, and power generation, where reliability in harsh conditions is a must. They excel in applications such as exhaust systems, turbine seals, engine components, chemical reactors, heat exchangers, and offshore structures that face corrosive seawater and high pressures. In the realms of chemical and marine engineering, they provide outstanding resistance to pitting, crevice corrosion, and chloride stress cracking. Thanks to their high strength and excellent weldability, these bars and rods are also utilized in nuclear reactors and aerospace fasteners. Haynes 625SQ guarantees exceptional performance in even the most challenging environments.














We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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