Inomaxx^® gases – Maximum performance for welding stainless steel

The Inomaxx^® range of gases has been developed to give high quality welds in stainless steel, which have excellent surface finish and superb corrosion resistance.

Fewer rejects

Inomaxx^® gases are easy to use and tolerant to variations in weld parameter settings. This improves weld quality and means fewer rejects.

A better working environment

As ozone is a health hazard which cannot always be fully removed by fume extraction equipment, Air Products has concentrated on developing the Maxx^® range of welding gases, which give lower ozone exposure levels.

All of the ozone measurements are simulated “real” exposure measurements and were carried by leading independent laboratories.*

Choose the gas that best suits your welding needs:

• Inomaxx® Plus gas – the best gas for stainless
• Inomaxx® 2 gas – the all-rounder for stainless
• Inomaxx® TIG gas – the best gas for TIG stainless (300 bar series)

*All of the ozone measurements were carried out by independent accredited laboratories. All tests were made under controlled “real” working conditions in accordance with EN/ISO 10882-2.
Ozone exposure is the key measure as it simulates the amount of ozone that a welder will be exposed to during his normal working day. It is measured behind the welding helmet during welding and is also taken at a fixed point located 250mm horizontally and 250mm vertically from the arc.
Ozone levels are measured using a chemiluminescence analyser.
All of the reported work was carried out at TWI, Cambridge, UK (www.twi.co.uk)
The occupational exposure limit for ozone is low and varies by country. The limit of exposure in the UK is 0.2ppm ozone for a 15min reference period.