Welcome to Maduka Metals, your trusted partner in Abuja for high-performance materials built to meet the demands of Nigeria’s most challenging industries. We specialize in supplying Haynes 718 bars and rods, a superalloy known for its exceptional strength and reliability. Whether your project is in aerospace, energy, or manufacturing, we provide the quality materials and local expertise needed to ensure your success, right here from the heart of Nigeria.
Haynes 718 is a nickel-chromium alloy strengthened with significant amounts of niobium and molybdenum, which gives it its remarkable toughness. It maintains excellent strength from cryogenic temperatures up to about 1300°F (700°C). This material is also highly resistant to oxidation and corrosion, and it can be readily welded and fabricated, making it a versatile and dependable choice for engineers facing extreme conditions.
Haynes 718 rods are available in various sizes, typically ranging from 0.125 inches (3.175 mm) to 4 inches (101.6 mm) in diameter, with lengths customizable based on customer requirements.
Yes, Haynes 718 rods can be customized in size and length according to specific requirements. Manufacturers often provide custom machining or cutting services to meet the desired specifications.
Haynes 718 bars and rods perform exceptionally well in high-temperature environments, maintaining strength, resistance to oxidation, and excellent fatigue properties up to 1300°F (704°C), making them ideal for aerospace applications.
You’ll find Haynes 718 playing a critical role in the most demanding applications. It’s essential in the aerospace sector for turbine blades and engine components, where heat resistance is paramount. Across the oil and gas industry, it’s used for downhole well components and valve trims that withstand corrosive environments. It’s also invaluable in chemical processing equipment and for high-stress fasteners, proving its worth wherever exceptional strength and durability under pressure are non-negotiable.






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