Uses: used in welding ductile iron, the cylinder block, motor cover, casing, gear and other cast iron parts repair, welding using the characteristics of the shape of the design of stamping dies: 1.TC-3 is made from Fe-Ni wires graphite electrode system, easy to produce weld toe sclerosis, TC-1, compared with the strength of the mechanical properties and resistance to cracks of very good use in ductile iron and other parts to be welded, stress-resistant parts. 2. Job Bank is extremely good low current. 3. easy to produce pores and cracks and other defects, X-ray quality is also good. 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. Deposited metal chemical composition: C, Si, Mn, Ni, Fe and excellent company in Tianjin International Trade Co., Ltd. is Japan's Tokai dissolved industry in China in an agent, the agent has issued its authorization, welcome customers to call us for more information on the East China Sea solvent welding industry! Contact: Phone: 022-27647058 Fax: 022-27645006 E-mail: yuxq@tjykd.com.cn Contact: Miss Yu