UNS C52400 Phosphor Bronze Chemical Composition Properties, Grade, Chart and PDF Online

UNS C52400 Phosphor Bronze has an appealing combination of mechanical properties and corrosion resistance. It stands out as a respectable option among players of high-end stringed musical instruments. An alloy made of copper, tin, and phosphorus that possesses high strength, excellent electrical conductivity, and superb wear resistance is the primary constituent of this alloy. This material is commonly used in electronics and for occasions where medical precision engineering is required on products such as electrical connectors, springs, and bearings. It also delivers a good machinability and weldability. It chemical structure is mostly a compound made out of copper (Cu) from 7.0 to 9.0ranking, tin (Sn) from 89.0% to 91.0% and, phosphorus (P) up to 0.35%. This value corresponds to validation of ASTM B139 requirements. Often, engineers and manufacturers examine tables with UNS C52400 Phosphor Bronze detailed specifications and properties available online.

UNS C52400 Phosphor Bronze Chemical Composition And Grade Table

UNS C52400 is a kind of phosphor bronze that is known for its excellent combination of strength, corrosion and electrical conductivity properties. Composed of mainly copper, phosphorus, and tin, it is normally made up of 91% copper, 8% tin, and less than 1% phosphorus. This composition plays on its mechanical properties to make it efficient enough for different uses in the electrical industry like connectors, springs, and hardware components. Considerable conductivity and wear resistance makes UNS C52400 a material group of ASTM B139 and ASTM B103 standards being applied in different industrial cases.

UNS C52400 Phosphor Bronze Composition Table
Elements Cu Sn P Zn Fe Pb
Min (%) 88.3 9.0 0.03 - - -
Max (%) 90.07 11.0 0.35 0.20 0.10 0.05

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