Technologies for brazing

SOBRACORE® is specialized in manufacturing aluminum/silicon, zinc/aluminum, copper based and silver alloys. The SOBRACORE® brazing consumable range was developed to meet the most demanding needs in all sectors of industry.

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Aluminum alloys

Aluminum/silicon and zinc/aluminum alloys are especially developed to join aluminums alloys to similar or dissimilar metals (copper, stainless steel, etc.).

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Copper alloys

Copper/phosphorus alloys are exclusively intended for the brazing of copper and its alloys.

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Brass brazing alloys

Used for the assembly of grey cast irons, construction steels and galvanized steel, copper, nickel and alloys or to braze high strength materials

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Silver alloys

These alloys can be supplied as plain rods, coated rods, cored wires, rings, preforms, wire on spool, powder and pastes.

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Manufacturer of
technical & tailored products for brazing

The French company SOBRACORE® develops and manufactures high value-added brazing products, allowing the assembly of identical or different metals. Developed according to a fine technology and unpublished design, SOBRACORE© brand products meet the needs of following business sectors.



Brazing products from SOBRACORE are particularly suitable for production and repair of heat exchangers, condensers, radiators, for assembling metallic tubes or developing fine and small comple metallic pieces.

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SOBRACORE® products are usable with all brazing technologies: induction, flame, furnace, resistance. Aluminium, copper, brass brazing, silver…

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Understand the process of the customers



Study according to specifications



Trials : follow-up at your site


Choice of products

Choice of products according to configuration of assembly : tubes/fitting – tubes/tubes – tubes/plates


Technical service

Technical service to assist customers to reduce the cost of their process

Manufacturer of
technical & tailored
products for brazing