manganese bronze sheet are used for marine propellers, valve stems, worm gears, worms, heavily stressed gears, gearshift forks, impellers, It is also useful for highly stressed machine peasingly hard when the surface part is subject to repeated abrasion or impact.High Leaded Tin Bronze Alloys. The main function of high leaded tin bronze alloys are to improve machinability. They are known for their resistance towards corrosion and abrasion and their long servude connectors for wire and cable, electrical plug-type connectors, doorknobs, screws and nuts, bushings for ...Easy Installation Cast Bronze Bushings , Self Lube Aluminum Bronze Bearing. Get Best Price. 1 2. Jiaxuding R&D, mechanical working, test and effud is engaged in producing the type of the products ...Jul 16, 2021 · Due to good seawater corrosion resistance, many copper alloys, such as aluminum bronze, manganese bronze, abronze), white steel, and nickel-copper alloy (Monel) have be standard materials for shipbuilding. Generally, copper and copper alloy account for 2 to 3% of the weight of warships and merchant ships.