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High performance electric connectors

High performance electric connectors

Our wide range of connector alloys allow our group to offer solutions to the most demanding specifications from free-cutting companies as well as from connecticians:

High Power applications

Specialized in copper alloys, Lebronze alloys has created a wide range of low-alloyed copper alloys for connectors in high-performance applications, such as in automotive, aerospace and railways.


High Mechanical properties

Lebronze alloys offers a range of connector alloys exhibiting a good balance between conductivity and mechanical properties, allowing the manufacturing of durable and resistant connectors for healthcare, aerospace and automotive. These properties ensure the best possible reliability in electrical contact in connectors.

Available forms

Rolled products

Wires & Small Rods

Lebronze alloys materials for these applications

Alloy Name
Available forms
European Norms
Declafor® 1015 CuNi8Sn5Te / CuNi7.5Sn5Te - - - datasheet
BP5 CuSn5Pb1 C53400 CW458K -
Bronze 3444 / Niclal 3444 CuSn4Pb4Zn4P / CuZn4Pb4Sn4P C54400 datasheet
BZ4 CuSn4Pb4Zn4 C54400 AMS 4520 CW456K datasheet
C97 CuNi1Pb1 C19160 -
C98 & C98T CuNi1Pb1 C19150 - C19140 -
C99 CuPb1P C18700 CW113C datasheet
UC500 CuCrZr datasheet

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