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E7018 electrode welding method
- Jun 29, 2018 -

E7018 electrode welding method:

1. Before welding, the electrode must be baked at about 350°C for 1 hour and used with baking.

2. Welds must be cleaned of rust, oil, moisture and other impurities before welding.

3. Welding must be operated with a short arc and narrow beading is preferred.

4. When using a DC power supply, the welding rod is connected to the positive pole