High Tensile Low Alloy Steel Electrodes deposit weld metal having 0.5% CR, 0.5% NI and 0.5% CU. These Low Alloy Steel Electrodes are used for welding weathering steels like Cor-Ten a, Cor-Ten B and equivalent. These Low Alloy Steel Electrodes exhibit improved corrosion resistance properties. High Tensile Low Alloy Steel Electrodes resist corrosion in seawater and are suitable for welding micro-alloyed and C-MN steels.