標準:

符合GB ECu

相當AWS ECu

說明:Cu107是以純銅為焊芯，低氫型藥皮的純銅焊條。力學性能較好,對大氣和海水有良好的耐蝕性。紫銅焊接用,不宜焊接含氧銅及電解銅。采用直流電

源，焊條接正極(直流反接)。

Cu107 is a pure copper electrode with pure copper as the core and low-hydrogen coating. It has good mechanical properties

and good corrosion resistance to the atmosphere and sea water. For red copper welding, it is not suitable for welding oxygen-

containing copper and electrolytic copper. Using DC power supply, the electrode is connected to the positive pole (DC reverse

用途:主要用來焊接導電銅排，銅制熱交換器，船舶用的海水導管等銅構件，也可用于耐海水腐蝕的碳鋼零件的堆焊。

It is mainly used for welding conductive copper bars, copper heat exchangers, seawater pipes for ships and other copper

components. It can also be used for surfacing welding of seawater corrosion-resistant carbon steel parts.