Home Activities Tender welding Brazing Instructions Contacts Request a quote Aluminum brazing Brazing of al + al, with other metals: copper - brass - stainless steel NAME: AURALL TOP TEC AL CU 40 (neutral flux) Ternary alloy animated with special neutral deoxidizer that allows brazing between aluminum-aluminum and other metals such as copper, brass, stainless steel. Alloy free from cadmium, lead, antimony. It is very easy to use thanks to its low ligament point combined with maximum fluidity. SOURCES OF HEAT: oxy-gas flame, oven, induction. The deposit has a watertight seal and high corrosion resistance. TECHNIQUE OF USE: place the tip of the wand on the surface, melt a drop, then muovere rapidamente la fiamma sul giunto per far scorrere e penetrare il metallo d'apporto evitando di surriscaldare. L'eliminazione dei residui di disossidante (disossidante neutro e non corrosivo) da effettuarsi dopo saldatura, si otterrà impiegando acqua possibilmente calda oppure con alcool. APPLICAZIONI PRINCIPALI: lega impiegata nella brasatura di giunti eterogenei, come alluminio-rame, alluminio-ottone, alluminio-inox, nell'industria automobilistica, nella refrigerazione in genere, lavori di carrozzeria, ecc. DATI TECNICI: temperatura di legamento 440-180°C allungamento (L=5d): 15% resistenza trazione: 100-130 N/mm2 CONFEZIONE E DIAMETRI: gr.100 Ø 1,5-2-3x500mm gr. 250 Ø 1,5-2mm filo bobinato gr. 1000 Richiedete informazioni sulla brasatura di alluminio con una mail Contatti Sede Via Isonzo 8/B 24040 Stezzano (BG) Recapiti Tel +39 035 591477 Tel +39 035 591734 Fax +39 035 591976 aurall@aurall.it PI 00404780165 | Legal Information | Privacy Policy and Cookie Policy Designed by Italiaonline This site uses technical, analytical and profiling cookies, including from third parties, which are necessary respectively to allow certain fundamental functions for the site, to measure the performance of the site itself or to provide you with promotional information in line with your interests. To have more information and find out how to deny your consent in whole or in part, consult the cookie policy. To consent to the use of all cookies, just close this banner or select the OK button. X OK