Nitrogen

Liquid and gaseous N2, compliant to any pharmaceutical regulation.

Under normal conditions nitrogen is an inert gas but which at high temperatures can react with some materials also used in 3D printing. In 3D printing, nitrogen is mainly used for processing austenitic steels.

Key agent in cryogenics and pack gas.

Nitrogen is a gas which under normal conditions is considered inert, but if subjected to extreme conditions, such as during the welding process, it can become reactive. Generally used to inert the ustenitic steels for root protection, it is also used in small percentages in argon for the welding of Duplex and Superduplex steels as it allows to maintain the metallurgical characteristics of these particular steels unaltered.