描述
Characteristics and Applications:
It is a copper alloyed developed to provide dense, high quality deposits for use in joining and overlay with inert gas process. It may suitable for welding galvanized steel and deoxidized copper to mild steel where high strength not require.
分类：
AWS A5.7 ERCu
焊接金属的典型化学成分（wt%）
| Si | 锰 | Sn | 铜 |
| 0.2 | 0.2 | 0.7 | ≥98.0 |
焊接金属的典型机械性能
| YP N/mm2 | TS N/mm2 | EL % |
| 100 | 220 | 23 |
Sizes available
| TIG Rods(mm) | 1.6 | 2.0 | 2.4 | 3.2 |
