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Good evening Gentlemen......and not forgetting the ladies of the metal fusion industry
I will be doing a weld repair to a cast iron chimmy. my preferred method will be tig but if need be revert to smaw.
my main question is what type of cast iron is used in the manufacture of Chimmys, my thinking the material is Malleable Iron (am i right?)
If this is the case then would any of the following filler materials be suited to the parent metal:-
DIN 8573 E Nife-1BG 23
DIN 8573 E NI- BG 12
I will be doing a weld repair to a cast iron chimmy. my preferred method will be tig but if need be revert to smaw.
my main question is what type of cast iron is used in the manufacture of Chimmys, my thinking the material is Malleable Iron (am i right?)
If this is the case then would any of the following filler materials be suited to the parent metal:-
DIN 8573 E Nife-1BG 23
DIN 8573 E NI- BG 12