SILVER-BASE BRAZING ALLOYS AWS A5.8-62T and ASTM B260-62T ASTM-AWS Classi- fication Ag Cu Zn Cd Ni Sn Li BAg1 45 15 16 24 --- --- --- BAg1a 50 15.5 16.5 18 --- --- --- BAg2 35 25 21 18 --- --- --- BAg3 50 15.5 15.5 16 3.0 --- --- BAg4 40 30 28 --- 2.0 --- --- BAg5 45 30 25 --- --- --- --- BAg6 50 34 16 --- --- --- --- BAg7 56 22 17 --- --- 5 --- BAg8 72 bal. --- --- --- --- --- BAg8a 72 bal. --- --- --- --- 0.25 BAg13 54 bal. 5 --- 1 --- --- BAg18 60 bal. --- --- --- 10 --- BAg19 92.5 bal. --- --- --- --- 0.26