C90300 Tin Bronze

C90300 Tin Bronze, also known as Navy G or SAE 620, is a highly regarded copper-based alloy composed of zinc and tin. Celebrated for its excellent corrosion resistance, high wear resistance, and low coefficient of friction, C90300 Tin Bronze excels in demanding environments, particularly in applications involving high loads and low speeds. Its robust mechanical properties contribute to its performance, while various casting methods—such as centrifugal, continuous, and sand casting—offer flexibility in manufacturing processes. This versatility allows C90300 to be utilized across multiple industries, including marine, automotive, and industrial sectors. Common applications encompass components like bushings, bearings, gear blanks, pump bodies, valve bodies, and steam fittings. The combination of durability and performance under harsh conditions makes C90300 Tin Bronze a preferred choice for critical components, ensuring reliability and longevity in heavy-load, challenging environments. Its unique characteristics make it an essential material for engineers and manufacturers seeking dependable solutions in diverse applications.