Cast iron welding rod is a type of welding rod used for cast iron, characterized by high strength and good plasticity. Suitable for gray cast iron and ductile iron, and can be machined.

1. CMC-E46N: Directly welding on cast iron is very effective for metal wear of stamping dies. The first layer of welded metal is austenitic structure; Starting from the second layer, the martensitic structure has good wear resistance. Flame quenched cast iron can also be directly deposited by welding.

2. CMC-MS64N: Welding rod for cast iron, with high strength and good plasticity. Suitable for gray cast iron and ductile iron, and can be machined.

3. CMC-E47N: Directly welding on cast iron is very effective for metal wear of stamping dies. The first layer of welded metal is austenitic structure; Starting from the second layer, the martensitic structure has good wear resistance. Flame quenched cast iron can also be directly deposited by welding.

4. CMC-E67N: Especially suitable for making bottom buffer layer for hard surface of cast steel molds, welding cracks, and welding reconstruction.

5. CMC-E65N: Low temperature welding electrode with low expansion coefficient and slight hardening, especially suitable for making bottom buffer layer for hard surface of cast iron and cast steel molds.

6. CMC-E61N: Suitable for welding various cast iron products, alloy cast iron, steel to cast iron joints, nickel and its alloys, or for welding water-resistant die castings.

7. WE777 special cast iron welding rod: suitable for all-round cold welding process welding, it can weld almost all cast iron base materials, and it is easy to achieve dissimilar welding between cast iron and carbon steel, solving defects such as matrix fracture, cracks, wear, and hole filling. After welding, it can be fully processed by mechanical processing, and is widely used in various cast iron parts such as engine shells, cylinder heads, machine bases, and gear teeth for casting.