Interbronze™ H7 is specifically designed to provide unsurpassed wear and corrosion resistance in automotive and hydraulic pump applications. Interbronze™ H7 has proven to be an excellent improvement over standard Manganese Bronze alloys and Phosphor Bronze C54400. By carefully controlling the chemistry, micro-structure and mechanical properties of C67300, Interbronze™ H7 is a substantially more accurate refinement of Manganese Bronze and provides much higher performance and service life in application.