DIN 8557-1
DIN 8557-1 (非合金钢和合金钢埋弧焊用填充金属和焊接熔敷; 命名)· DIN (德国) · 12 种材料
| 名称 | 材料组别 | |
|---|---|---|
| S1 | Filler Metals | chevron_right |
| S1Si | Filler Metals | chevron_right |
| S2 | Filler Metals | chevron_right |
| S2Mo | Filler Metals | chevron_right |
| S2Ni1 | Filler Metals | chevron_right |
| S2Ni2 | Filler Metals | chevron_right |
| S2Si | Filler Metals | chevron_right |
| S3 | Filler Metals | chevron_right |
| S3Mo | Filler Metals | chevron_right |
| S4 | Filler Metals | chevron_right |
| S4Mo | Filler Metals | chevron_right |
| S6 | Filler Metals | chevron_right |