Neil Metals stands out as a reliable manufacturer and supplier of high-performance Haynes 75 Bars and Rods, proudly based in Kolkata, India. Renowned for delivering top-notch heat- and corrosion-resistant alloys, Neil Metals crafts Haynes 75 products designed for exceptional durability and strength in the harshest environments. Haynes 75, also referred to as Alloy 75 or Nimonic 75, is a nickel-chromium alloy that excels in high-temperature settings like aerospace, power generation, and industrial furnaces. Committed to upholding international quality standards, Neil Metals provides precision-engineered bars and rods that boast consistent mechanical properties, a superb surface finish, and prompt delivery tailored for demanding engineering needs.
Haynes 75 Bars and Rods are made up of about 78–80% Nickel and 18–21% Chromium, along with small amounts of Titanium, Manganese, Carbon, and Iron. This unique blend offers outstanding resistance to oxidation and scaling, even at high temperatures. The alloy showcases a tensile strength ranging from 690–830 MPa and a yield strength of approximately 275–345 MPa, all while maintaining good ductility and creep resistance. Haynes 75 retains its structural integrity and mechanical performance at temperatures up to 1000°C. It also features decent weldability and moderate machinability, making it a great choice for high-temperature structural and pressure-bearing applications.
Haynes 75 Bars and Rods find their place in various industries that demand high strength and oxidation resistance at elevated temperatures. In aerospace, they are essential for turbine engine components, exhaust systems, and combustion chambers. In the power generation sector, Haynes 75 is utilized in boiler systems, gas turbines, and heat exchangers. This alloy is also perfect for parts in industrial furnaces, thermal processing equipment, and chemical processing units. Its remarkable ability to withstand thermal fatigue and environmental degradation makes it an ideal choice for critical components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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