[MW:16667] welder performance for overlay qualification.

Respected Experts,
Às per qw-453  for corrosion resistant overlay welder qualification in note 1 there is mention that min. Plate dimen. Is 150 by 150  on which 38 mm min.wide overlay is must.but on other side in note 1 say that for welding processes if width of layer is greater than 13mm then min. Of 3 beads should be deposited in the first layer ,please clarrify this point clearly.

And also reply about weaving in overlay how much it should be?

Thanks & Regards,

Mohit Aggarwal

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