316 primarily used for welding of 18Cr-12Ni-2.5Mo(SUS316) steels with stable electric arc and good-looking welding bead. 316L primarily used for welding of low-carbon-18Cr-12Ni-2.5Mo steels. Compared with MIG316, the welding wires have more outstanding corrosion resistance for welding of SUS316L 316LSi primarily used for welding of high silicon, low carbon, -18Cr-12Ni-2.5Mo steels. |