ER308LSi Stainless Steel Mig .045in Welding Wire 25-Pound Spool

The ER308LSi Stainless Steel MIG Welding Wire in a 25-pound spool is engineered for MIG welding of 18%Cr-8%Ni austenitic stainless steels such as AISI 301, 302, and 304. Its higher silicon content enhances weld puddle fluidity, producing a smooth, refined bead appearance. This wire delivers excellent arc stability and reduced spatter for cleaner, more efficient welds. It is commonly used in petrochemical and nuclear power applications where strong mechanical performance and corrosion resistance are critical. With a yield strength of 350 MPa and a minimum tensile strength of 520 MPa, it performs reliably across demanding environments. Compatible with DCEP reverse polarity, it is ideal for professionals requiring consistent, high-quality stainless welds.