ARCAL™

Premium range of shielding gases for welding

ARCAL™ is Air Liquide's leading brand of high-quality, ready-to-use shielding gas solutions for your welding applications. It comes in four ready-to-weld argon mixture solutions that cover virtually all welding application needs.

ARCAL™ 1

ARCAL™ 1 is Air Liquide's leading brand of high-quality, ready-to-use shielding gas solutions for your welding applications. It comes in four ready-to-weld argon mixture solutions that cover virtually all welding application needs.

ARCAL™ 5

ARCAL™ 5 is the ready-to-weld solution for MAG welding of heavy carbon steel structures. From earthmoving and agricultural equipment to bridge building and ship modules, ARCAL™ 5 was engineered with heavy use in mind. No matter the surface – oxidized or contaminated, gapped or mismatched – it is extremely tolerant to preparation. ARCAL™ 5 is ready for your toughest and most challenging welding applications.

ARCAL™ 12

ARCAL™ 12 is the most efficient gas mixture for all stainless steel MAG welding. This product is carefully selected to match with chromium – the key component of steels for corrosion resistance. From household appliances to chemical vessels and pipes, for both austenitic and ferritic stainless steels, ARCAL™ 12 offers brilliant welding performance with a clean weld aspect.

ARCAL™ 21

Mixed for high-travel speed and high-deposition rate MAG welding of carbon steels, ARCAL™ 21 is the essential arc welding gas when weld time is a critical factor and is ideal for automatic and robotic applications. Highly adaptable with low fume and spatter emissions that reduces post-welding operations, characteristics of ARCAL™ 21 make it the choice when high productivity is needed without sacrificing quality.