An alloy containing 7% tin and 93% copper. It has a high resistance to corrosion and high temperatures. It is a material with excellent conductivity and malleability.

This alloy is composed of 12% tin and 88% copper. It is used in machinery components requiring strength and hardness. It is also used in marine applications for its corrosion resistance.

It is an alloy combining copper, aluminium and other elements in different proportions. It is known for its high corrosion resistance. It is widely used in industrial applications, aerospace components, ship and automotive parts due to its high strength and low weight.

This alloy contains 10% lead and the rest in copper. It has self-lubricating properties due to the presence of lead, making it suitable for applications requiring low friction and wear. High resistance to marine corrosion and ability to withstand heavy loads.

Contains approximately 15% lead and the remainder copper. It is mainly used in bearing and bearing applications due to its self-lubricating and low friction capabilities and in the manufacture of gears, valves and machinery components requiring corrosion resistance and high mechanical strength.