silver copper alloyStandardOwn StandardAg CuRestMelting Temperature RangeApplied Base MetalBVAg-6bBAg50Cu(50B-A)49～51balance/779～850brazing of copper and copper alloys,Steel and stainless steel/BAg60Cu59~6139~41/779~830brazing of copper and copper alloys,Steel and stainless steelBAg-8/BVAg-8BAg72Cu71～73balance/779～779brazing of copper and copper alloys,Steel and stainless steel/BAg56CuInNi55～5726.25～28.25In:13.5～15.5Ni: 2.0～2.5600～710brazing of copper and copper alloys,Steel and stainless steelBVAg-2960.5~62.5balanceIn:14.5~15624~707brazing of copper and copper alloys,Steel and stainless steelBAg-21BAg63CuSnNi62～6427. 5～29. 5Sn:5.0～7.0Ni:2.0～3.0690～800brazing of copper and copper alloys,Steel and stainless steel Silver Copper alloys is a kind of silver-based solid solution. It has good  properties such as appropriate melting point, excellent wettability and ability to fill the clearances, high mechanical strength, good plasticity and electrical conductivity. It is applied to the brazing of ferrous metals and non-ferrous metals, such as copper alloys, titanium alloys, stainless steel, carbon steel and hard alloys. The product is used widely in the industries of refrigeration, lighting, machinery, electric appliance, instrument, tools and aerospace. Brazing with silver flux is necessary to get good brazing joint except vacuum brazing or protective atmosphere brazing.Preform Dimension Form Wire Dia LengthID (inner diameter) Width Thickness Rod 0.5---5.03---1000Ring 0.5---3.05---120Wire0.5—2.0Foil1.5--1200.15--2Strip1.5--1200.15--2If you require special dimension, please call or email directly.