Working temperature: 600-850 °C

QJ305 Silver flux paste more permeable than ordinary silver brazing agent, good diffuse flow, easy to use, in the range of 600-850 degrees Celsius can effectively cooperate with the silver base, copper base brazing material and copper, steel, stainless steel, high temperature alloy welding, especially suitable for hard alloy, diamond welding

250g/bottle, 500g/bottle