Isis Metals stands out as a reliable manufacturer and supplier of Haynes 556 Bars and Rods right here in Manila, Philippines. We pride ourselves on delivering top-notch high-temperature alloys that are crucial for various industrial applications. Haynes 556 is a remarkable cobalt–nickel–chromium–molybdenum alloy, celebrated for its impressive resistance to oxidation, carburization, and sulfidation. At Isis Metals, we ensure that every bar and rod adheres to global metallurgical standards, providing exceptional strength, stability, and corrosion resistance even at high temperatures. Our Haynes 556 Bars and Rods find their place in gas turbines, power plants, petrochemical equipment, and furnace components, where durability and performance in harsh environments are key to long-lasting reliability.
Haynes 556 Bars and Rods are made up mainly of Cobalt (Co) 18–22%, Nickel (Ni) 20–24%, Chromium (Cr) 21–23%, Molybdenum (Mo) 2.5–3.5%, Tungsten (W) 2–3%, along with trace amounts of Iron, Silicon, and Manganese. This alloy showcases excellent tensile and creep strength, along with superior oxidation resistance up to 1150°C, and remarkable durability in carburizing and sulfidizing atmospheres. It retains high ductility and thermal stability even under extended service conditions. The unique combination of solid-solution strengthening and the formation of an oxidation-resistant oxide film makes Haynes 556 the perfect choice for demanding industrial settings.
Haynes 556 bars typically come with a rough finish as standard, but they can also be supplied with a smooth finish upon request, depending on customer specifications and applications.
Yes, Haynes 556 rods can be customized in size and length according to specific requirements, offering flexibility for various applications in industries needing high-performance materials.
Haynes 556 bars and rods perform excellently in high-temperature environments, offering superior resistance to oxidation, corrosion, and thermal fatigue, making them ideal for applications in extreme heat and harsh conditions.
Haynes 556 Bars and Rods are widely utilized across the aerospace, petrochemical, and power generation sectors, particularly in environments that require exceptional heat and oxidation resistance. They are perfect for applications like gas turbine combustion liners, transition ducts, afterburner components, furnace hardware, and heat-treatment fixtures. In chemical processing plants, they excel in both oxidizing and reducing media, maintaining their stability under cyclic thermal stresses. Their high-temperature corrosion resistance also makes them a great fit for waste incineration and heat exchangers.














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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