Rarely used pure, helium is an inert gas, very light with high ionisation potential which allows to work with extreme welding parameters.
-269°C
Boiling point (close to absolute zero)
2,3720 J/mol
First ionisation energy (High ionisation energy = High efficient welding process)
0,138
Relative density (very light, it enlarge protection on melting pool)
Normally used in mixture with Argon and other active gases, it increases the heat input on the process allowing to increase the productivity and the protection of the welding bath.
Suitable for all electric arc welding processes (TIG / MIG / MAG) but also plasma and laser, in particular on materials such as aluminium and copper that quickly disperse heat.
Cylinder
Packaged
Bundle
Package
Dewar
Liquid
MicroBulk
Liquid
EaseBulk
Liquid/Packaged
At Nippon Sanso we are called "The Gas Professionals" for a reason, give us a call as we are always here to help with solutions.
