In Houston, Texas, Louis Metals is a top producer and supplier of high-performance Nimonic 70 bars and rods. Nimonic 70 is a nickel-chromium superalloy that is known for its exceptional strength, oxidation resistance, and creep resistance at high temperatures. It was created for harsh environments. Our Nimonic 70 bars and rods satisfy strict international standards for quality and durability, making them perfect for heat-treatment, turbine, and aerospace applications. In order to provide dependable performance in demanding applications, Louis Metals provides precision-engineered materials that guarantee maximum service life and structural integrity. We are dedicated to offering high-temperature solutions to sectors that require superior performance.
The main constituents of Nimonic 70 Bars and Rods are nickel (approximately 70%) and chromium (15–20%), with titanium and aluminium added for strength and oxidation resistance. This superalloy has a yield strength of about 690 MPa, a tensile strength of over 965 MPa, and outstanding creep resistance. Up to 815°C (1500°F), it retains its mechanical stability. The alloy is appropriate for parts subjected to extended high-temperature stress because of its remarkable thermal stability and good fatigue resistance. Because of its good machinability and weldability, Nimonic 70 can be used for both industrial and aerospace-grade fabrication.
Yes, Nimonic 70 Bars and Rods can be coated with specialized options like anti-corrosion, heat-resistant, or oxidation-resistant coatings to enhance performance in extreme environments.
Nimonic 70 rods are typically available in standard sizes ranging from 6 mm to 300 mm in diameter, with customizable lengths to meet specific application requirements across industries.
Yes, Nimonic 70 Bars and Rods can be recycled after use. Their high nickel and chromium content make them valuable for reuse, reducing waste and conserving resources in various industries.
In high-temperature settings where resistance to heat, oxidation, and stress is essential, Nimonic 70 Bars and Rods are frequently utilised. Combustion chambers, exhaust valves, turbine blades, and parts for heat-treatment furnaces are examples of common applications. Nimonic 70 is perfect for engine parts and structural elements in the aerospace sector that are subjected to harsh mechanical and thermal environments. It is also utilised in high-performance automotive systems, nuclear engineering, and marine engineering. The alloy is a popular option for demanding engineering applications all over the world because of its high mechanical strength, resistance to thermal fatigue, and long service life.






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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