| 牌号 | ENiCrFeCo |
| W83002 | |
| 对应标准 | AWS A5.13/A5.13M-2010
堆焊焊条规范 保护金属电弧焊 Specification for Surfacing Electrodes for Shielded Metal Arc Welding |
| 归类 | 合金钢 |
| 标签 | 镍基堆焊焊条 |
| 说明 | Characteristics. Weld metal deposited by these electrodes contain a fairly large volume fraction of hypereutectic chromium carbides distributed throughout the microstructure. The alloy offers many of the same high-performance characteristics of deposits made using ECoCr-C or ENiCr-C electrodes in terms of abrasive wear resistance. The reduced nickel or cobalt content, or both, lowers corrosion properties and galling resistance. The high volume fraction of carbides makes this alloy sensitive to cracking during cooling. Applications. Welds made using ENiCrFeCo electrodes are preferred where high abrasion (low impact) is a major factor. Typical applications are feed screws, slurry pumps, and mixer components. |
注：数据仅供参考！如有疑问，请填写"我要纠错"！