Detailed Product Description

Welding of pure nickel core, strong to restore the strong graphite cast iron welding rod, welding, the weldment may from time to preheat, good crack resistance and processing performance, AC and DC, process performance is good. For thin pieces of cast iron and processing of surface repair welding, such as cylinder heads, engine blocks, gear boxes and machine tools guide and other important pieces of gray cast iron. Nickel is expensive, should be the other electrode can not meet the requirements can be selected.