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Ferromaxx® Plus

The best gas for carbon steel MAG welding

Ferromaxx® Plus is our best gas for MAG welding carbon steel. The specially formulated mixture improves weld quality and reduces rejects, gives excellent penetration characteristics and is tolerant to variations in weld parameter settings. With higher productivity being achieved, users see up to 19% increase in manual weld speeds when compared with conventional mixtures. Not only does Ferromaxx® Plus give a smooth, flat weld finish, users see reduced clean-up times due to spatter being minimised.

Because it is supplied in 300 bar packages, cylinder stocks can be cut. Also, as Ferromaxx® Plus is suitable for all material thickness and all consumable types (solid, metal and flux cored wires) cylinder stocks can be reduced even further.

Not only does Ferromaxx® Plus help increase welding productivity, you can be assured that you are protecting the work environment too with minimal ozone generation.

Download Maxx® Weld Process Gases brochure

What are the Benefits of Air Products' Ferromaxx®​ Plus

Improved Weld Quality

Reduces rejects, excellent penetration characteristics and tolerant to variations in weld parameter settings

Increased Productivity

Up to 19% increase in manual weld speeds when compared with conventional mixtures

Reduced Clean-Up Times

Minimal spatter and a smooth, flat weld finish

Reduce Cylinder Stocks

Suitable for all material thickness, and all consumable types (solid, metal and flux cored wires)

Seeing is believing

Experience Ferromaxx® Plus at your site and get expert advice from our metal fabrication experts.

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Ask the Expert

"Is it possible to increase welding speeds with a common welding process such as MAG welding carbon steel?"
Ferromaxx® Plus is a unique gas and results in increased welding speeds of up to 17%. Not only do you weld more quickly, set-up times are reduced as well.

See the Benefits of our Maxx® Gases Range

Whatever you’re welding, Air Products’ innovative range of welding gases will give you superior results. Formulated to boost output through a unique combination of weldability, weld quality and higher welding speeds, you’ll achieve more with fewer rejects.
Download Maxx® Weld Process Gases brochure

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Air Products’ Gastrak® Service

Save money, increase productivity and improve quality. Whether you use single cylinders or have gases piped, the Gastrak® service can help.

  • Reduce costs: By eliminating pre-weld surge and excessive gas flow rates you will use less gas.
  • Improve quality: Consistent use of the optimum gas flow rate improves weld quality and reduces rejects.
  • Easy installation: Gastrak® equipment can be integrated into an existing or new gas pipeline, or can be used with traditional or Integra® cylinders.

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Supply Options

Air Products can help you determine the most economical supply option for your particular application and geographic location. Industrial gases are typically provided in gaseous and liquid form through a variety of supply systems


少量のガス供給のための従来のソリューション。 シリンダーは、10 ~ 50リットルのフル レンジのサイズ、圧力およびガス純度で、幅広いガスおよびガス混合物に対応できます。 従来のシリンダーまたはレギュレーター内蔵の革新的なIntegra® シリンダーからお選びください。

Welding Cutting Gases

A range of gases, technologies and services for metal fabrication, whether you are welding, cutting, thermal spraying, brazing or gouging.