Louis Metals provides Haynes 75 Bars and Rods in Houston, USA—providing a popular cobalt-based superalloy with superior strength and oxidation resistance at moderate temperatures. Haynes 75 is a solid-solution strengthened alloy suitable for aerospace and industrial heating applications. Louis Metals provides this alloy in forged, hot-rolled, or precision-machined shapes adapted to satisfy stringent structural and mechanical performance requirements. Its ease of manufacture and dependable thermal characteristics make it a first choice material for high-stress parts in demanding conditions.
Haynes 75 consists mainly of Nickel ~78%, Chromium ~20%, with small proportions of iron, titanium, and manganese. It possesses a tensile strength of ~100 ksi and yield strength of ~45 ksi. The alloy exhibits oxidation resistance up to 1800°F (982°C) and sustains its mechanical properties under prolonged exposure to cyclic thermal conditions. It is simple to weld and fabricate.
Haynes 75 Rods are typically available in diameters ranging from 6 mm to 100 mm, depending on the supplier. Custom sizes may also be available upon request.
Haynes 75 bars are typically available in standard diameters ranging from 6mm to 300mm or more, with lengths of 1 to 6 meters, depending on manufacturer specifications.
To maintain Haynes 75 bars, ensure proper storage in a dry environment, clean regularly to prevent contamination, avoid exposure to corrosive substances, and inspect for signs of wear or damage.
Haynes 75 Bars and Rods find applications in aircraft engine parts like afterburners, combustion chambers, and exhaust ducts. It is also applied in gas turbines, industrial furnace applications, and heat treatment fixtures. Its thermal cycling and oxidizing atmosphere resistance renders it suitable for use in ducting systems and flame holders. Haynes 75 also finds application in jet engine and automobile turbocharger components because of its combination of strength and oxidation resistance at high temperatures.






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