Meltolit 9730 Metal paste
Copper-alloyed soft solder metal paste for copper, copper alloys, steel and stainless steel used mainly in HVAC and refrigerant industry but also for car body work Working temp: 250-350°C
Oxygen free special copper alloy for joining of grey cast iron and steel as well as copper to copper. Used in furnace brazing with vacuum, pure dry hydrogen or inert gases, dissociated ammonia or nitrogen atmosphere -50°C dew point or drier. Melting temp 1083°C.