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Copper Alloys

Kigema applies centrifugal casting to produce bushes, rings and sleeves using all copper alloys covered by global standars: PN-EN 1982, DIN 1705, 1709, 1714, PN 91/H-87026, ASTM B271, BS 1400 and using special alloys too.

We offer the highest quality tin bronze, leader bronze, aluminium bronze, brass alloy and special alloys.

Tin Bronzes

Tin bronze provides good wear resistance, high load-carrying capacity and corrosion resistance. Tin Ensure also high durability and tensile strength

Leaded Bronzes

Leaded bronzes provide excellent resistance to corrosion and abrasion. Good machinability and long service life.

Aluminum Bronzes

Aluminum bronze provides a combination of high strength and hardness with wear and corrosion resistance.

Brass Alloys

Brass - is widely used in technology and, after light alloys, they are the most common alloys of the non-ferrous metal group.

Bronze Standards

We offer the highest quality tin, lead, aluminum bronzes and high tensile brasses with maximum performance in the most demanding sectors.

Special Bronzes

We offer a range of bronzes especially suitable for applications such as molds for glass or embossing, marine tube accessories or valve and terminal components.

Tin Bronzes

Tin bronze provide good wear resistnace, high load carrying capacity and corrosion resistance. Tin Ensure also high durability and tensile strenght

Leaded Bronzes

Leaded bronzes provide excelent resistnace to corrosion and abrasion. Good machinability and long service life.

Aluminium Bronzes

Aluminium bronze provide a combination of high strength and hardness with wear and corrosion resistance.

Brass Alloys

Brass - are widely used in technology and, after light alloys, they are the most common alloys of the non-ferrous metal group.

Bronze Standards

We offer the highest quality tin, lead, aluminium bronzes and high tensile brasses with maximum performance in the most demanding sectors.

Special Bronzes

We offer a range of bronzes especially suitable for applications such as moulds for glass or embossing, marine tube accessories or valve and terminal components.

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