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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
Composition
UNS
AMS & ASTM
European Norms
Other norms
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NS5 CuNi3Si1 / CuNi2Si

C18000 - C64700

-

CW111C

DTD 498 - ASNA 3405 - NFL 14707

Niclafor® 1000 CuNi9Sn6

C72700

- - -
NS30 Automotive CuNi7Si2Cr1 - - - -
CRM16 CuCr1Zr

C18150

-

EN 12163 - EN 12165 - EN 12420 - EN 12167 - CW106C - CW105C

NFA 82100 - DIN 17666 wn 2.1293 - DIN 17672 - DIN 44759

CU/A1 Cu-ETP

C11000

ASTM B 152

EN 12420 - CW004A

-
CU/C2 Cu-OFE - - - -
HT32 CuZn26Al5Mn3Fe2 - - - -
X133 CuZn25Al6Mn5Fe4 - - - -
ZA9 CuZn19Al6MnFe - - -

ASNA 3402 - NFL 14701

NC4 CuAl10Ni5Fe4

C63000

AMS 4640 - ASTM B150 - ASTM B124 

EN 12420 - EN 12163 - EN 12165 - EN 12167 - CW307G

NFL 14-705 - DIN 17672 wn 2.0966 - NFA 51 116