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LG2 | CuSn5Zn5Pb5 | CC491K

CuSn5Zn5Pb5

LG2 | CuSn5Zn5Pb5 | CC491K
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  • ISO composition : CuSn5Zn5Pb5
  • European standards :

    CC491K

  • UNS :

    C83600

  • ASTM / AMS :

    B505, B271

Product forms

Bars & Hollow Bars

Applications

Industry parts for high temperature, pressure and wear resistance
Sea-water circuits high corrosion resistance components
High strength heavy load friction wear resistance

LG2 | CuSn5Zn5Pb5 | CC491K key properties

LG2 | CuSn5Zn5Pb5 | CC491K is a bronze designed for components requiring good friction properties, structural integrity, and corrosion resistance. It combines excellent machinability with reliable performance in industrial and corrosive environments, such as marine, hydraulic, or water distribution systems.
LG2 | CuSn5Zn5Pb5 | CC491K stands out for its low friction coefficient and ability to operate under low lubrication, making it an economical solution for general-purpose or sacrificial components with a reasonable service life.

Designation
Available forms
Composition
UNS
AMS & ASTM
Other norms
LG2
CuSn5Zn5Pb5

C83600

ASTM B271

ASTM B505

CC491K 

-
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LG2 | CuSn5Zn5Pb5 | CC491K applications

Industrial Equipment
LG2 | CuSn5Zn5Pb5 | CC491K is widely used in industrial machinery for bearings, bushings, and sliding parts, where good friction properties and dimensional stability are required.

Hydraulics and Fluid Control
LG2 | CuSn5Zn5Pb5 | CC491K is a material of choice for valves, pumps, fittings and taps, especially in water distribution, irrigation and hydraulic systems, due to its excellent resistance to corrosion and cavitation.

Marine Industry
Thanks to its ability to withstand saltwater corrosion, LG2 | CuSn5Zn5Pb5 | CC491K is used in marine bearings, propeller hubs, and rudder components.

General Engineering and Construction
LG2 | CuSn5Zn5Pb5 | CC491K is also used in a wide range of structural components, mechanical guides, and wear plates, offering long service life with minimal maintenance.