CuSn7Pb15, CuSn10Pb10, CuSn5Pb20

Lead bronze

Lead bronze (CuSn7Pb15, CuSn10Pb10, CuSn5Pb20) is an alloy of copper, tin,
and lead, known for its excellent wear resistance and superior sliding
properties. Thanks to these characteristics, it is ideal for producing bearings,
bushings, and other components subjected to high friction and load. Lead
bronze is a reliable solution for applications where long service life and
resistance to wear are critical.

Method of production: continuously cast Gc, centrifugally cast Gz.

Round bar

(CuSn10Pb10, CC495K, CuSn7Pb15, CC496K)

Tube

(CuSn10Pb10, CC495K, CuSn7Pb15, CC496K)

Additional information: Alloys, International Standards and Application Examples – Lead Bronzes (PDF)