D427堆焊焊条熔敷金属化学成分(质量分数) (%)
C | Mn | Cr | Ni | V | S | P |
≈0.80 | ≈13.00 | ≈11.00 | ≈2.00 | ≈2.00 | ≤0.03 | ≤0.03 |
D427堆焊焊条参考电流
焊条直径/mm | 3.2 | 4.0 | 5.0 |
焊接电流/A | 90~120 | 150~180 | 180~210 |
![](http://img05.jdzj.com/oledit/UploadFile/news2017y/image/20180324/20180324144469606960932045.jpg)
![](http://img05.jdzj.com/oledit/UploadFile/news2017y/image/20180324/20180324144475547554932045.jpg)
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C | Mn | Cr | Ni | V | S | P |
≈0.80 | ≈13.00 | ≈11.00 | ≈2.00 | ≈2.00 | ≤0.03 | ≤0.03 |
焊条直径/mm | 3.2 | 4.0 | 5.0 |
焊接电流/A | 90~120 | 150~180 | 180~210 |