Argon Hydrogen Mixtures
AOPL Ar/Hr gas mixtures Increasing welding speeds and enhancing usability through the addition of hydrogen. Shielding gas blends are primarily used for joining austenitic stainless steels utilizing the Gas Tungsten Arc Welding process. Hydrogen increases heat input to the base materials while providing a reducing atmosphere to enhance weld cleanliness. Significant advantages in travel speed over pure argon can be attained.
Argon Hydrogen Mixture,
Other means of identifications:
AR/H2, Compressed AR-H2 Mixture, Argon Hydrogen Mixture.
Ar 7440-37-1 H2 1333-74-0
Mode of supply:
Gas cylinder / Liquid Cylinder
Uses and application by industries:
Some of the commonly used ratios are as follows:
ARGON 92% - 8% HYDROGEN
used for plasma welding and TIG welding of stainless steel, nickel and nickel alloys.
ARGON 95% - 5% Co2
used for TIG welding of austenitic stainless steels.