LB-52U is the world's No.1 covered electrode for "uranami" welding, or the root pass melt-through welding with penetration beads. With LB-52U your welding will be easier and faster, and you will have confidence in the quality of your welds in any kind of pipe welding of mild steel and 490N/mm2 high tensile steel.
LB-52U provides superior crack resistibility due to a lower level of diffusible hydrogen in the weld metal. In addition, its impact strength is high over a range of testing temperatures. Therefore, it can be used for low-temperature applications as well as moderate high-temperature applications. This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty". Low Hydrogen E7016
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