Welding wire

[kmueg]

I'm working for a small repair shop. We have one cylinder cover which made of cast iron GGG 50 for welding repair. Somedays ago I got an information Cast iron can be welded by MIG and welding wire is castolin D23: 1.2 dia..I and my welder try to buy that welding wire in Asia area. Now we also find alternative material. I couldn't any chemical composition of that wire and market for the wire. I need yourguys help...

 

[TechnicAl]

MIG wire for welding cast iron is usually either Nickel Iron (NiFe) and consists of approximately 55%Ni 45%Fe or it is commercially pure Nickel (Ni).

GGG50 is usually welded with the NiFe.

Remember there is a technique that needs to be followed. Whoever supplies the wire will supply the info.

 

[kmueg]

Thank you~~

Your information will be very helpfull for me~~ Thank you.