Stainless steel electrode can be divided into chromium stainless steel electrode and chrome-nickel stainless steel electrode, these two types of Welding Electrodes  shall comply with the national standard, according to the GB the GB/T983-1995 regulations examination. Chromium stainless steel with corrosion (oxidizing acids, organic acids, cavitation) heat and corrosion performance. Is usually selected as power plants, chemical, oil and other equipment and materials. Poor weldability chromium stainless steel under normal circumstances, you should pay attention to the welding process, heat treatment conditions and the appropriate choice of welding. Chrome-nickel stainless steel electrode has good corrosion resistance and oxidation resistance, widely used in chemical, fertilizer, petroleum, medical machinery manufacturing. In order to prevent corrosion between the eyes, the welding current is not too large, about 20 percent less than the Stainless Steel Welding Electrodes, the arc should not be too long, rapid cooling layer is appropriate to narrow the weld heating.