Ferromaxx® 7 (M24ArCO7/2.5) weld process mixture is classified in group M24 according to ISO14175. The thin and medium carbon steels specialist contains 7% Carbon Dioxide and 2.5% Oxygen in Argon and is generally suitable for MAG welding of carbon steel. Supplied in the new revolutionary digital 30 litre Integra® e² cylinder at 300 bar. The Integra® e² cylinder, not only provides essential gas information on the cylinder and via our App, the advanced technology also saves gas in 4 different ways. Our Integra® cylinder range is safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of Integra® flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.