Designed for heavy duty work with excellent anti-friction due to their high lead content.

Traction resistant from 27,000 to 37,000 PSI.
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Our tin bronze with high lead content is used to manufacture pieces used in diverse industrial fields, their physical characteristics are adequate for heavy duty use, due to their excellent anti-friction properties, tensile strength well over 35,000 psi and with a hardness between 60 and 70 HBW

Their use is recommended on bearing housing and bushings where resistance to high speed and strong pressures is required. They have excellent mechanical properties, good resistance to corrosion, and can absorb a minor deviation of alignment.

We have the necessary technical facilities along with top-class infrastructure in order to meet your requirements.  We have developed various processes that help guarantee the quality of our products. COMESA is capable of manufacturing large bronze pieces, starting from the analysis and study of blueprints or samples, taking into consideration every detail regarding the functions of the spare part.