Cu107紫铜电焊条 铜107 ECu紫铜焊条 纯铜焊条

标准:

符合gb ecu

相当aws ecu

说明:cu107是以纯铜为焊芯，低氢型药皮的纯铜焊条。力学性能较好,对大气和海水有良好的耐蚀性。紫铜焊接用,不宜焊接含氧铜及电解铜。采用直流电

源，焊条接正极(直流反接)。

cu107 is a pure copper electrode with pure copper as the coreand 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 powersupply, the electrode is connected to the positive pole (dcreverse

用途:主要用来焊接导电铜排，铜制热交换器，船舶用的海水导管等铜构件，也可用于耐海水腐蚀的碳钢零件的堆焊。

it is mainly used for welding conductive copper bars, copperheat exchangers, seawater pipes for ships and other copper

components. it can also be used for surfacing welding ofseawater corrosion-resistant carbon steel parts.