I AM DOING SS410S WELD OVERLAY ON SS516 CARBON STEEL PLATE WITH BARRIER LAYER OF E309LMo IN FLAT POSITION. i am unable to clear the bed test neither in FCAW nor in SMAW. the carbon % restriction is 0.06%. Please help me out.
We're going to need some more details. Where is the weld failing, is it at the fusion boundary or in the weld? What's your welding sequence? What parameters are you using?