Copper Phosphorus Brazing Alloy Foil Grade Ba-Cu-P5. Size-0.18 X 50 Mm. As Per Cps-Aa77015/ Rev. 03. ,Copper Silver Brazing Alloy Grade-Ba Cu Ag6 Of Is-2927-1975 In Size 1.6 Mm Dia. X 500 Mm Lg. Quantity: 50 (EXPIRED)