ER309

  • ER309/ER309L/ER309LSi used for dissimilar metal welding

    ER309/ER309L/ER309LSi used for dissimilar metal welding

    Product Parameters Uses: ER309/ER309L: Used for dissimilar metal welding, such as mild steel and Cr-Mo steel used for welding, welding SUS309S, SCS17, such as, heat, corrosive, and arc stability, excellent welding performance, Ar +0.5-2% O2 gas shielded welding; similar to components used in welding of forgings and castings; used to connect 304 profiles with steel; 304 for the welding of complex composite layers of steel for c...