This high-pressure steel cylinder is filled with a precise mixture of 95% nitrogen and 5% hydrogen, making it an ideal choice for various industrial applications, particularly in welding. Designed with a CGA 350 connection valve and capable of withstanding pressures up to 2400 psig, this cylinder not only enhances heat input and penetration but also produces strong, ductile welds while minimizing porosity and spatter. Its robust construction allows for the effective welding of high-strength steel, titanium alloys, and aluminum alloys, making it a versatile addition to any welding operation. With a shipping label indicating it as a nonflammable gas, you can trust in its safety and reliability for your industrial needs.