ER55-Ni1、ER80S-Ni1低温钢焊丝低温钢实心、药芯焊丝(Low-Alloyed Structural Steels GTAW rods/wires, GMAW,
| 产品牌号 | 类别 | 分类标准及标号 | |||
| AWS A… | EN… | ||||
| Union I 1,2 Ni | GTAW | 5.28: | ER80S-G | 1668: | W3Ni1 |
| Union I 5 Ni | GMAW | 5.28: | ER80S-G | 440: | G463CG3Ni1/G505MG3Ni1 |
| Union I 2,5 Ni | GTAW | 5.28: | ER80S-Ni2 | 1668: | W2Ni2 |
| Union Ni 2,5 | GMAW | 5.28: | ER80S-Ni2 | 440: | G506MG2Ni2 |
