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Welder Problems Welding Composite Panels

2007-12-26View Original

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According to the welder examination regulations, a cladding welder is required for the butt welding transition layer of composite plates. When the pipe is made of stainless steel and the cylinder is made of composite plates (16MnR+stainless steel), is a cladding welder also required?
Reply #22007-12-27
Hardfacing welder qualification is required! Add N after the surfacing welder code.
Reply #32020-12-16
Yes, transition layer surfacing is the key!

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Translated at 2026-07-28 19:23:39

Original: https://bbs.hcbbs.com/thread-128611-1-1.html

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