| 埋弧焊丝 | OK Autrod 12.10 | A5.17 EL12 | EN 756 S1 | 配用焊剂 OK Flux 10.40, 10.45, 10.61, 10.70, 10.71, 10.80, 10.81, 10.82, 10.83, 10.96 | 0.08 | 0.02 | 0.5 |
| OK Autrod 12.20 | A5.17 EM12 | EN 756 S2 | 配用焊剂 OK Flux 10.40, 10.45, 10.50(ESW), 10.61, 10.62, 10.70, 10.71, 10.80, 10.81, 10.82, 10.83 | 0.1 | 0.1 | 1.0 |
| OK Autrod 12.22 | A5.17 EM12K | EN 756 S2Si | 配用焊剂 OK Flux 10.45, 10.61, 10.62, 10.71, 10.81, 10.82, 10.83 | 0.1 | 0.2 | 1.0 |