scarecrow
Outstanding in his field
- Messages
- 1,622
I have noticed this little patch of a lovely gold colour surrounded by a lovely deep purple colour on some of my weld in the past and I was just wondering what causes it as it doesn't appear on every weld. the rods I was using was 2.5mm INE 6013 but I have also seen it on different brands of the rods here is a few pictures I'm not sure how good they are do