Welding Cast Iron Cylinder Heads. This means that the cylinder head material has many impurities. To weld cast iron the head needs to be preheated then cooled very slowly so not many people do this anymore.
There are so many different methods. We also work on marine industrial and heavy-duty parts. Welding cast iron heads is very tricky and for a chevy probably not worth it even on a budget.
Varied types of cast iron components we restore on a.
Much cheaper than pure Nickel Ferro-Nickel rods are perfect for welding cast iron to steel. This means that the cylinder head material has many impurities. These include cylinder heads blocks intake and exhaust manifolds and transmission cases. A gas braze would be even better for keeping dilution and heat out of the head all together.