符合GB ENi2061
相当AWS ENi-1
Ni102是镍钛焊芯,钛钙型药皮的纯镍焊条,焊缝金属具有较好的力学性能及耐热耐蚀性能,可交直流两用。
Ni102 is a pure nickel electrode with a nickel-titanium welding core and a titanium-calcium type coating. The weld metal has good mechanical properties, heat and corrosion resistance, and can be used for both AC and DC.
用于焊接纯镍锻造及铸铁构件以及复合镍钢的焊接和钢表面堆焊及异种钢的焊接。
It is used for welding pure nickel forging and cast iron components and composite nickel steel welding, steel surface surfacing welding and dissimilar steel welding.
| C | Mn | Fe | P | S | Si | Al | Ti | Ni | Cu |
| ≤0.1 | ≤0.7 | ≤0.7 | ≤0.02 | ≤0.015 | ≤1.2 | ≤1.0 | 1.0~4.0 | ≥92.0 | ≤0.2 |
| 实验项目 | 抗拉强度 (MPa) |
屈服强度 (MPa) |
伸长率 A(%) |
| 标准值 | ≥410 | ≥200 | ≥18 |
| 焊条直径(mm) | 2.5 | 3.2 | 4.0 |
| 焊接电流(A) | 50~80 | 80~120 | 130~170 |
1. 焊前焊条经250℃烘焙1小时。
2. 焊前应清除焊接面的油、水份等杂质。
1. Bake the electrode at 250℃ for 1 hour before welding.
2. The oil, water and other impurities on the welding surface should be removed before welding.
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