Hi, Code (ASME IX) mentions that

[AndyVictor]

Hi,

Code (ASME IX) mentions that welders shall be qualified by mechanical testing. It also says welders may be qualified by RT.

My doubt is who decides which one to follow?

Regards

AndyVictor

 

[DVWE]

The manufacturer of the equipment does.

The devil is in the details; she also wears prada.

 

[Don56]

RT is not acceptable for all materials.

 

[CWEng]

You also can not RT GMAW welded in short circuit transfer mode.