Midalloy's E309LT1-1/-4 .045" Flux-Cored Wire is engineered for exceptional performance in stainless steel welding applications. With a standard packaging size of 33 lb. spools and an AWS classification of 5.22, this wire is designed to provide reliable and consistent results, making it an essential choice for both professional welders and industrial applications. Its flux-cored design ensures efficient gas shielding, enhancing the quality of the weld while minimizing defects, thereby optimizing productivity in demanding environments. Whether you're working on structural steel or fabrication projects, this tubular wire is a trusted solution for achieving strong and durable welds.