MATHESON Select^® Shielding Gases have been researched and formulated to provide improved welding performance in virtually any welding application.

When developing the line of MATHESON Select^® Shielding Gases, we “threw out the book” on conventional shielding gas mixture composition. We studied ultra-high speed video of droplet formation and plasma stability. We studied weld consistency. We looked at weld cross-sections to observe weld depth, shape, porosity, and metallurgical characteristics.

The result is a line of welding shielding gases that helps you get better productivity and efficiency, while at the same time, achieving higher quality welding results.

• Improved Safety and Environmental Impact
  • Reduced fumes & hexavalent chromium emissions
  • Lower environmental impact

• Enhanced Weld Quality
  • AWS A5.32 compliant homogenous mixtures ensure consistently high mechanical properties and reduced porosity

• Lower Welding Costs
  • Reduced cost / ft and cost / lb
  • Improved productivity by as much as 40%

Select MATHESON’S welding gases to help you improve your bottom line and achieve considerable gains in productivity, efficiency, and quality.

Shielding Gas DataSheet and Selection Chart (Click to view and download PDF datasheet)

Shielding Gas DataSheet and Selection Chart - Spanish (Click to view and download Spanish version of datasheet) datasheet)