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Copper and copper alloys complex profiles

Special profiles & plates
Our know-how
Capabilities
Key products
Industries

For decades, Lebronze alloys has been a reference in the designing and manufacturing of rods and wires special profiles for machining, cold heading, and cold forming.

We supply standard profiles (round, square, hexagonal etc.) as well as profiles with complex and asymmetrical shapes.

Our profiles manufacturing processes are fully integrated and include casting, tooling, extrusion, cold-drawing, and heat treatments.

 

shapes.know_how.alt
Pre-profile extrusion
Rolling

Dedicated tooling department

Our Lebronze alloys Germany GmbH plant is specialized in the production of complex profiles. Indeed, our factory is equipped with a dedicated department that handles the design, engineering, and manufacturing of toolings that are used across all production stages.

Near-to-shape extrusion

One of our specialties is pre-profile extrusion. Thanks to this preliminary work, we get closer to the desired final shape right from the hot forming stage.

It is more efficient and cost-effective to produce near-to-shape semi-finished products. Since the profile is nearer to the desired final shape from the earliest production step, less material is used, and fewer scraps are made which is also more ecological.

After the extrusion, our profiles will be undergoing cold-drawing and the adequate heat treatments to obtain the required mechanical properties.

Our special profiles alloys

Our profiles are made from a range of high-quality copper, brass and bronze alloys which guarantees high electrical conductivity combined with optimal properties in tensile strength and mechanical deformation.

Depending on your profiles’ form, we offer different packagings (packets, coil/ring, spool, metal spools, and rods)

Our near-to-shape profiles will reduce any additional machining operations you might have.

The list of copper and copper alloys and capabilities we master for complex profiles manufacturing is described in the following table.

Example of complex profiles in copper and copper alloys

Here are some exemples of special profiles we are equipped to manufacture :

 

 

 

 

 

 

 

 

Contact us!

Our experts will accompany you in the design of your tailor-made profiles with a strict respect of dimensional criteria and tolerances. Many different geometries options are possible.

Capabilities

Wire Special Profiles

  • From 10 to 80mm² (Profile surface)

Bar Special Profiles

  • From 10 to 60mm² (Profile surface)

Key products

Spot welding electrodes - Resistance welding - Spot welding caps - CuCrZr welding electrodes | Lebronze alloys

Welding caps and welding materials: Powerode+® & Alrode®

CuCrZr, CuZr, C18150, C18148, C18147. A wide range of electrodes & materials: market references & break-through innovations
UC500 | ASTM B624 | CuCrZr - High strength and high conductivity | Lebronze alloys

UC500 | CuCrZr | ASTM B624

CuCrZr, ASTM B624. High strength. High conductivity. Wrought, age hardening low alloyed copper.
C97® - C98® -CuNiPb1P - C19160 - Leaded nickel copper | Lebronze alloys

C97® & C98® special low-alloyed Copper

CuNiPbP, C19140, C19150, C19160. Low alloyed copper for high performance connectors used in harsh environments
C99® - CuPb1P - C18700 - CW113C | Lebronze alloys

C99® special low-alloyed Copper

CuPb1P, C18700. Low alloyed copper for high conductivity and e-mobility power transmission applications
CuZn40 - CW724R - REACH Brass - C693 - RoHS Brass | Lebronze alloys

EnviB X

CuZn42, CuZn40. Machinable lead-free brass: environment-friendly and unique solutions by Lebronze alloys

Industries

Energy & Power

Alloys

Alloy Name
Available forms
Composition
UNS
AMS & ASTM
European Norms
Download
BZ4
CuSn4Pb4Zn4

C54400

AMS 4520

CW456K
brochure
datasheet
BZ6
CuSn6HP - - -
brochure
BZ8
CuSn8 - - -
brochure
C97®
CuNi1Pb1

C19160

 - -
brochure
CuSC SupraConductor
Cu-ETP/SV - - -
brochure
EnviB® 10
CuZn40

C28000

 -

CW509L
brochure
EnviB® 58
CuZn42 - -

CW510L
brochure
58A
CuZn39Pb3

C38500

 -

CW614N
brochure
58D
CuZn39Pb3/D

C38500

 -

CW614N
brochure
58F
CuZn39Pb3/F - - -
brochure
60A
CuZn38Pb2 - - -
brochure
60M
CuZn38Pb1,5

C37700

 -

CW608N
brochure
61A
CuZn36Pb3

C36000

 -

CW603N
brochure
62A
CuZn35Pb2

C34200 - C34500 - C35300

 -

CW601N
brochure
63N
CuZn35Pb2

C34200 - C34500 - C35300

 -

CW601N
brochure
E63FS
CuZn36/FS

C27200

 -

CW507L
brochure
E80
CuZn30 - - -
brochure
E85
CuZn15 - -

C23000 - C23400 - CW502L
brochure
NM2
CuNi7Zn39Pb3Mn2/S

C79800 approx.

 -

CW400J
brochure
NM3
CuNi7Zn39Pb3Mn2

C79800 approx.

 -

CW400J
brochure
NM436
CuZn38Ni11Mn6Pb2 - - -
brochure
ECU
Cu-ETP

C11000

 -

CW004A
brochure
E70PG
CuZn30

C26000

 -

CW505L
brochure
60K
CuZn - - -
brochure
ENVN0701
CuNi7Zn42 - - -
brochure
B98
CuNi1P

C19000

 -

CW108C
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