Copper Alloys brazing rod HS221 are suitable for gas-flame brazing ,high temperature brazing ,salt bath dip brazing of copper and copper alloys ,nickel, cast iron and hard alloys .While brazing by oxyacetylene, heating with oxidized flame quickly can lessen evaporation of Zinc and prevent gas porosity due to over- oxidization.
Melting point is about 900°C.Brazing welding of copper, Steel, and cast iron
Pruduct Technical Data:
(A) Chemical Composition of Deposited Metal(%)
AWS A5.8 Packaging&Shipping:
1.Brass brazing welding wire HS221
2. Wire Diameter Dia(mm) :1.6, 2.0, 2.5, 3.0, 3.2, 3.5, AND 4.0MM
3. 5kgs per shrink film, 500kgs per wooden case