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
Nickel-alloyed Zinc-based brazing alloy with high mechanical strenght and good fluidity. For joining steel, steel castings and some copper alloys. This alloy can with success be used to fill cracks in cast-iron and hardfacing machine parts.