Breakthrough: LLNL 3D printed marine grade stainless steel now three times stronger

A group of LLNL researchers, joined on their work by scientists from Ames National Laboratory, Georgia Tech University, and Oregon State University, have achieved a “breakthrough” in the additive manufacturing of 316L, a common form of “marine grade” stainless steel with a low-carbon composition. Marine grade steels, used in places like oil pipelines, engine parts, and kitchen equipment, typically have a low corrosiveness and high ductility.

from 3ders.org - http://www.3ders.org