I do not know the hardness of the piece. It is a guide a doctor uses for doing knee replacements. As it is now it is to long and he wants it shortened. I really do not see any big stresses on this guide when it is being used. The guide is manufactured by a major medical supply co. and I do not...
I would like to know when tig welding 17-4ph stainless steel material, what procedure and filler wire wire should be used. The material is 1/4" x 1/4" square bar that needs to be cut and butt welded and must remain perfectly straight.
