This high-pressure steel cylinder contains a specialized gas mixture of 91% Argon, 5% Carbon Dioxide, and 4% Oxygen, making it an excellent choice for various welding applications. With a cylinder pressure of 2640 psig and a CGA 580 connection valve, it is designed for efficiency and safety in industrial settings. The blend offers good wetting characteristics and low fume levels, ensuring a superior bead profile and excellent surface appearance, particularly when welding carbon steel, stainless steel, and aluminum alloys. Ideal for robotic welding processes, this gas mixture enhances productivity while maintaining high-quality results.