Laser beam fusion welding of stainless steels

: Uhlig, G.; Behler, K.; Behr, F.

Abstract
Investigations confirm the good suitability of laser beam fusion welding for stainless steels. No burn - out of alloy materials was detected. A relatively fine - grained weld structure is obtained at high working speeds. As the result, welded components display good forming characteristics. The higher investment costs of laser welding compared with conventional processes are justified by improvements in efficiency and quality.