BRAZING MATERIALS
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BROQUETAS LA SOLDADURA SEGURA · THE RELIABLE SOLDER BRAZING MATERIALS MATERIALES SOLDADURA FUERTE

BROQUETAS S.L. is a family business, founded in 1930, and devoted to the manufacture of soft soldering and brazing alloys. Our company’s priority is to satisfy our customer’s needs, by a continuous research to improve our products and settling strict quality controls. An expertise longer than 80 years in soldering and exhaustive quality controls allows us to make our product with the best quality and a competitive price. We take care even of the smallest detail in our manufacture procedures and products. This is the reason why we have built loyalties with our customers and a good market...

Copper phosphorus brazing alloys Copper phosphorus brazing alloys flex wire Copper phosphorus INNOVALLOYS spark free Silver brazing alloys Brass brazing alloys Aluminion alloys Brazing fluxes Available forms Commercial network

Totally engaged with quality and excellent service BROQUETAS SL has as a main goal his customers’ satisfaction ofering a good quality product and service, in a constant improvement. This is the reason why it assumes the following quality principles: BROQUETAS SL organisation focuses all its activity to satisfy his customers’ needs, in accordance to laws and regulations concerned. As a result, it settles diferent tools for the constant evaluation of its costumer’s satisfaction. BROQUETAS SL managers promote the application of Quality management systems ISO 9001:2015 (Certifed by AENOR) to...

Our Analytical Laboratory will supply the Certificate of Conformity (C.O.C.), and the Lot/Batch Analysis Certificates to guarantee and assure the tolerances of the components and the quality of our alloys. All our alloys are produced in conformity with the best known International Norms, as the American Welding Society AWS A5-3, or the German DIN 851 A, or the British Standard BS 1845, or the ISO 17672 Due to its size, its geographical situation (BARCELONA_ Spain) and its specialization, Broquetas S.L is a company capable of providing its clients, wherever they are in the world, with any...

COPPER PHOSPHORUS BRAZING ALLOYS In accordance with norm UNE-EN -ISO 17672:2010 BROQUETAS S.L produces a wide range of Copper Phosphorus alloys, with and without Silver. Their outstanding feature is their ability to braze copper in air without the use of fluxes since, due to the presence of Phosphorus, these alloys have self-fluxing properties when brazing copper to copper. These characteristics are improved by the addition of Silver. These alloys are unsuitable for brazing Nickel, Nickel-based alloys, ferrous metals and copper alloys containing Nickel and Iron. The brazed joints become...

COPPER PHOSPHORUS BRAZING ALLOYS FLEX WIRE In accordance with norm UNE-EN -ISO 17672:2010 Copper-phosphorus alloys / Drawn quality Ring production Copper-silverphosphorus alloys / Drawn quality /Ring production COPPER PHOSPHORUS BRAZING ALLOYS SPARK FREE “INNOVALLOYS” In accordance with norm UNE-EN -ISO 17672:2010 NOMINAL COMPOSITION % Copper-Silver phosphorus alloys / Spark Free Copper-phosphorus alloys / Spark Free

SILVER BRAZING ALLOYS In accordance with norm UNE-EN -ISO 17672:2010 Silver alloys are used in all the industrial fields where high quality joints between dissimilar metals are required. All these alloys are suitable for all common engineering materials with the exception of aluminum and its alloys. NOMINAL COMPOSITION % MELTING RANGE Silver Cadmium Free Alloys / Ternary / Doped Alloys Ag 212 Silver Cadmium Free Alloys / Ternary Silver Binary Alloys Silver Cadmium Free Alloys / Quaternary Other alloys can be provided upon request These alloys can also be provided in other formats: reels or...

BRASS BRAZING ALLOYS In accordance with norm UNE-EN -ISO 17672:2010 They are very economical alloys for general use on ferrous metals, alloys of copper, steel and cast iron. Poor Capillarity (that is, it is not fluid) and needs a high working temperature (over 900°C). It must be kept in mind that overheating should be avoided, since the alloy loses its possibilities for making a good joint. NOMINAL COMPOSITION % Brass Alloy Brass Alloy Silver Doped

ALUMINIUM ALLOYS In accordance with norm UNE-EN -ISO 17672:2010 For repair of zinc-based metals, pot metal, white metals and aluminum. Alu-Zinc alloys are a self-fluxing, low temperature joining alloys that can be used with oxy-acetylene or GTAW process, using argon as the shielding gas and AC (high frequency). It is excellent to use for new fabrication, maintenance or repair work. Flux is not necessary on accessible joints. Common uses include: aluminum windows, doors, furniture, boats, engine heads, motor housings, power mowers, farm & dairy equipment, blocks and crankcases, vacuum...

BRAZING FLUXES In accordance with norm EN -1045 BROQUETAS have a wide range of Fluxes in different forms such as powder, paste, cream, gel and liquid, specially formulated to obtain perfect and clean joints. The objective and purpose of the Fluxing in the brazing and welding processes is to prevent the formation, dissolve or facilitate the removal of the oxides or any other undesiderable substance from the surfaces to be joined. Another fundamental objective of Fluxes is to assure the formation of a perfect brazed joint by protecting the base filler metal from oxidation and to reduce...

AVAILABLE FORMATS RODS From diam 0.3mm (or less depending of the alloy) to 10mm (or more depending of the alloy). Standard length from 500mm to 1000mm, specials lengths from 20mm (or less depending of the alloy and diam). FLUX COATED RODS Silver rods (and brass) flux coated. Different diameters, quality of coating and types of coating. Possibility of different colors and “printing” on the rods. WIRES (colis) & SPOOLS Wires (coils) From 0,3mm (or less depending of the alloy) to 10mm (or more depending of the alloy). Spools From 100gr. to 10-12 kg (or more depending of the alloy and the...