UNS C86300 Manganese Bronze Chemical Composition Properties, Grade, Chart and Document

UNS C86300 Manganese bronze is a Cu alloy of high strength which gains strength from the following mechanical properties and corrosion resistance. Comprised of copper , manganese , and zinc , this material displays high wear resistance and withstandability, which allows stable operation under tough load and abrasive environments. The composition of this alloy is made up of 60% copper, 39.2% zinc and 0.8% manganese, which makes it easily machinable and weldable. Though it is costly compared to other raw materials, it is due to its high tensile strength and hardness that it is preferred for gears, bushings, bearings and other heavy-duty components. Additionally its composition which is in accord with ASTM B505 and ASTM B271 standards. Its excellent chemical composition goes along with its awesome properties, making it irreplaceable in so many industries of different fields.

UNS C86300 Manganese Bronze Chemical Composition And Grade Table

UNS C86300 refers to manganese bronze which is renowned for its superior strength, resistance to corrosion as well as wear respectively. Thus, it is applicable in many industries. Its chemicals makeup based on 60% copper, 30% zinc, 1% manganese is quite common. This provides the wheel with the ability to take a lot of strain and still have uniform properties of high tensile strength and hardness. The manganese along with the other alloying elements, gives it extends its life in corrosive situations by increasing its wear resistance. UNS C86300 is the most suitable material for the fabrication of heavyduty machine components, marine equipment and aerospace parts where one is sure to drive performance and extend the life of the machine.

UNS C86300 Manganese Bronze Composition Table
Elements Cu Zn Al Mn Fe Pb Sn
Min (%) 60.0 - 3.0 2.5 2.0 - -
Max (%) 68.0 25.0 7.5 5.0 4.0 0.2 0.2

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