Lincoln Electric Inner shield 0.035 in. NR211 Flux-Corded Welding Wire is a versatile welding wire for all-position welding of light-gauge steel or thin plate up to 5/16 in. It is low spatter and has a great weld appearance. Recommended for maximum plate thicknesses in the range of 7.9 mm (5/16 in.) to 12.7 mm (1/2 in.).