Uses: used in a variety of cast iron parts welding, repair, repair pores, or stamping die shape design welding, soldering iron bottom when hardfacing. The use of features: 1.TC-3A is an iron-nickel coated graphite electrodes, since the mechanical properties and excellent resistance to cracks in nature, so suitable for milling cast iron welding surfacing, cast iron and mild steel. 2. Because it is an iron-nickel core wire with a special made, so completely solved the original iron-nickel electrode overheating and red defect, you can contact welding, efficiency will increase by about 20%. Precautions for use: 1. The general does not require preheating, hot, but if important parts preheating 100-200 degrees Celsius, obtained good results. 2. If the electrode coating portion damp, you need to 100 degrees Celsius and then drying 30 minutes after use. 3. FC material used in time, in order to reduce cracks recommendations beat. The Company Tianjin gifted and International Trade Co., Ltd. is Japan's Tokai regular agents dissolved industry in China, with its power of attorney issued by a proxy, customers are welcome 022-27647058 us!