49% Silver Brazing alloy for the joining of dis-similar metals - e.g. copper, brass and steel. Produces a high strength, leak free joint. Contains manganese and nickel and prevents crevice corrosion of non-nickel bearing stainless steels. Quantity: 5 Rods Diameter: 1.5mm x 500mm Brazing Temperature Range: 680 - 705°c Conforms to ISO 17672 Ag 449 Price breaks at 1 & 2 packs POA for larger quantities