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Electric motors & generators: high conductivity & high strength

Electric motors & generators: high conductivity & high strength

Lebronze alloys has a long history of producing components for asyncrhonous motors and electricity generators. We provide materials and components solutions for applications demanding high mechancial resistance together with high conductivity due to high copper content.

Lebronze alloys offers multiple materials solutions, in addition to its forging expertise for electric mobiliy, electricity motors and renewable energies leading to CO2 emissions reduction.
Wind turbines: we provide various components in copper alloys and steel. Our materials mechanical and corrosion resistance performances contribute to reduce the maintnenance costs by minimzing maintenance cycles.
Motors: we offer pure-copper or special copper alloy that can be forged into rotor short-circuit end rings, rotor bars and shafts. Copper-based alloys can be hardened or forged to combine very high conductivity with high reliability.

Use cases : Mobility, industrial electricity motors, railway motors, windmills gears, brakes,slip rings.

Lebronze alloys materials for these applications

Alloy Name
Available forms
European Norms
Hardiall® Automotive CuNi15Sn8 C72900 ASTM B505 - ASTM B929 EN 10263 datasheet
NS5 CuNi3Si1 / CuNi2Si C18000 - C64700 - CW111C datasheet
Niclafor® Automotive CuNi9Sn6 C72700 -
NS30 Automotive CuNi7Si2Cr1 datasheet
CRM16 CuCr1Zr C18150 - EN 12163 - EN 12165 - EN 12420 - EN 12167 - CW106C - CW105C datasheet
CU/A1 Cu-ETP C11000 ASTM B 152 EN 12420 - CW004A -
CU/C2 Cu-OFE -
HT32 CuZn26Al5Mn3Fe2 -
X133 CuZn25Al6Mn5Fe4 -
ZA9 / HT31 CuZn19Al6MnFe - - - datasheet
NC4 / CA18 CuAl10Ni5Fe4 C63000 AMS 4640 EN 12420 - EN 12163 - EN 12165 - EN 12167 - CW307G -

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