Sunday, September 5, 2010

[MW:6874] why do we use high grades filler wire/electrodes

dear friends,
why do we use high grade filler wire/electrode by joing 2 pipes or
plates ,one is low grade like ss 304L and SS 316L ,WE use 316L filler
wire/electrode and by joining A106 Gr.B and A333 Gr.6 ,we use
E-7018-1.please explain it.thanks

Regards
M.Aslam Khan
QA/QC ENGINEER
DESCON ENGINEERING LTD.

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