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Resistance welding solutions

Resistance welding solutions
Challenges
LBA solutions
Key products
Industries

For over 50 years, Lebronze alloys has been an international reference in the Automotive industry for resistance welding products. Lebronze alloys offers tailored solutions to cover all your needs.

Welding electrodes

Our 4 solutions (CuZr electrode, Powerode, Powerode+ and Alrode) are an ideal range of welding electrodes, from coated or uncoated AHSS steel to aluminium sheet welding.

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Bars and other products

Lebronze alloys manufactures also round bars, flat bars, plates, welding wheels and any kind of engineered products.

Welding coils

LBA is the only manufacturer on the market to offer 3 different qualities of CuCrZr coils.

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
CuCrZr - C18150 - CuCr1Zr - RWMA Class 2 | Lebronze alloys

Welding alloys in bars and coils

CuCrZr, C18150, C18148, C18147. Very high purity alloys for welding of steel sheets and aluminium sheets.
Electrodes for aluminium resistance welding

Alrode®: Premium electrodes for aluminium sheet resistance welding

Industries

Automotive

Available forms

Wires & Small Rods

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Bars & Hollow Bars

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Flats & Plates

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Spot welding electrodes

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Lebronze alloys materials for these applications

Alloy Name
Available forms
Composition
UNS
AMS & ASTM
European Norms
Other norms
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Alrode® Electrodes
CuCrZr

C18147

 - -

RWMA Class 1
brochure
Powerode® Electrodes
CuCrZr

C18150

 -

CW105C

CW106C

RWMA class 2
brochure
Powerode+® Electrodes
CuCrZr

C18148

 -

CW105C

CW106C

RWMA class 2
brochure
CB4
CuCo2Be

C17500

ASTM B441 - ASTM B534 - ASTM B870

CW104C

NFA 82100 - DIN 17666 wn 2.1285 - DIN 17672- DIN 44759BS 2874 CC 112 - MIL 46087 - RWMA class 3 - SAE CA 184
brochure
datasheet
Alrode® Coils
CuCrZr C18147 - - -
Powerode+® Coils
CuCrZr C18148 - - -
Powerode® Coils
CuCrZr

C18150

 - - -
brochure
CRM15
CuCr1

C18200

 -

CW105C

 -
brochure
CRM16
CuCr1Zr

C18150

 -

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

NFA 82100 - DIN 17666 wn 2.1293 - DIN 17672 - DIN 44759
brochure
CRM16BHP
CuCr1Zr C18150 - - -
CRM16E
CuCr1Zr

C18100 - C18150

 -

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

NFA 82100 - DIN 17666 wn 2.1293 - DIN 17672 - DIN 44759 - BS 2874 CC 102 - MIL 19311 - RWMA class 2
brochure
datasheet
CRM16EP
CuCr1Zr C18150 - - -
CRM16HP
CuCr1Zr C18150 - - -
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