| Product | AWS | JIS | EN | Description | |
|---|---|---|---|---|---|
| KMS-20 / KTS-20 | ERCu | YCu | - | For butt welding in Copper metal | |
| KMS-21 / KTS-21 | - | YCuNi-1 | - | For butt or build-up welding in 90%Cu-10%Ni alloy | |
| KMS-22 / KTS-22 | ERCuNi | YCuNi-3 | - | For butt or build up welding in 70%Cu-30%Ni alloy | |
| KMS-23 / KTS-23 | ERCuAl-A2 | YCuAl | - | For welding in aluminum bronze metal | |
| KMS-35 | ERCuSi-A | YCuSi-B | - | For welding in Si-bronze metal | |