1. easy-flow, low cost one 2.shows perfect performance in contact brazing, 3.oxy-acetylene brazing 4.good conductility Copper-Zinc Brazing Alloys are suitable for gas-flame brazing ,high temoerature brazing ,salt bath dip brazing of copper and copper alloys ,nickel,cast iron and hard alloys .While brazing by oxyacetylence, to heat with oxidized flame quickly can lessen evaporation of Zinc and ...