牌号 | 型号 | AWS | 熔敷金属化学成分(wt.%) |
C | Mn | Si | S | P | Ni | Fe | 其它 |
Z208 | EZC | — | 2.00-4.00 | ≤0.75 | 2.5-6.5 | ≤0.100 | ≤0.15 | — | 余量 | — |
Z308 | EZNi-1 | ENi-CI | ≤2.0 | ≤1.0 | ≤2.50 | ≤0.030 | — | ≥90 | ≤8.0 | ≤1.0 |
Z408 | EZNiFe-1 | ENiFe-CI | ≤2.0 | ≤2.50 | ≤4.0 | ≤0.030 | — | 45-60 | 余量 | ≤1.0 |
Z508 | EZNiCu-1 | ENiCu-B | 0.35-0.55 | ≤2.30 | ≤0.75 | ≤0.025 | — | 60-70 | 3.0-6.0 | Cu: 25-35 |