Open the announcement
NEW · The renewed Zenit Programs website is live – discover the new interface and services!

WeldExp Knowledge Base

Welding Gases

The most common welding gases according to EN ISO 14175.

Table Viewer

Welding gases

NameGroupComponentsMin. addition (%)Max. addition (%)
100% CO2C1CO2
I1-ArI1Ar
100% HeI2He
0.5-95% He + ArI3Ar/He0.595
20-30% He + ArI3Ar/He2030
25% He + 75% ArI3Ar/He2525
30% He + ArI3Ar/He3030
Ar + O2 keverékM11Ar/O2
0-5% H2 + 0-5% CO2 + ArM11Ar/H255
0.5-5% CO2 + ArM12Ar/CO20.55

Number of results: 67

Back to the Knowledge Base