welding flux includes agglometrated flux and fused flux which applied

Description

Description SJ**1 is a kind of fluoride-alkaline-type slag-serial sintered ***** ****0(**0.3mm).It has great capacity of sulphur removal, phosphor removal and ***** technology has good performance, easy to deslag and with fine appearance of weld, even in the narrow gap of deep slope ***** metal welding seam has good plasto-toughmess, with low diffusion of hydrogen and fine cold and heat crack resistance. Usages It can be applied to diffrent welding wires and is fit for welding of low-carbon steel and low-alloy *****, it can be used for fast welding of pipeline steel and for welding of thick-wallstructures of diffrent high-tensile steel. Cautions : ***** oil soil, moisture, iron rust and other foreign substances must be removed from the welding joint. ***** is better to use direct current. ***** welding flux must be baked under ******0℃ for 2 hours.