Lowhydrogenelectrode to be used for welding thick steel plate to casting and high tensile plates.
应采用低氢焊条焊接厚钢板与铸钢件和高强度板间的连接。
2
Measures were taken to prevent welding cold cracking such as improve welding technology by decreasing cooling speed and adopting low-hydrogenelectrode, etc.
通过改进焊接工艺来降低冷却速度和采用低氢型焊条等措施来控制焊接冷裂纹的产生。
3
The paper introduces the high toughnesses Ultra-lowhydrogenelectrode (new J807CF) which matches WCF—80 steel for manual arc welding.