UNS C90200 Tin Bronze Chemical Properties, Grade, Tables and Document

The UNS C90200 Tin Bronze Alloy is a durable and corrosion-resistant materials that mainly uses copper, tin as well as others elements as trace elements. It shows excellent machinability, wear-resisting behavior, and good thermal and electrical conductivity. A very common on marine ecosystems it bears not a bit of corrosion from corrosive water and acidic conditions. Generally, the chemicals that this copper alloy has depends on its composition, which comprises of 88-91% copper, 8-10% tin, along with minor amounts of phosphorus, zinc, and lead. The alloy is usually used in two-piece bushings and plain bearings, as well as for pump components and valve fittings. Grade designations also meet the standards established by ASTM B505 and ASTM B584. The documents and tables issued by manufacturers and industry organizations are where you can find the full chemical properties and mechanical characteristics.

UNS C90200 Tin Bronze Chemical Composition And Grade Table

UNS C90200 is a type of copper alloy that shows exceptional behaviors of withstanding corrosion effect, machinability and strength. Generally, the copper element dominates its chemical makeup with the presence of tin as the secondary element. Other substances may be present in a small quantity like phosphorus, lead, zinc and iron. In terms of its mechanical properties and wear resistance, the C90200 alloy frequently goes into the manufacture of bearings, bushings, gears and marine components. The appropriate grade of tin bronze in accordance with market standards guarantees reliability and functionality and is applicable in different engineering and production frameworks.

UNS C90200 Tin Bronze Composition Table
Elements Cu Sn
Min (%) - -
Max (%) 93 7

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