Wear-resistant welding electrode D106/D107
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- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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GB/T 984 EDPMn2-16 GB/T 984 EDPMn2-15
Suitable for surfacing welding or repair of worn surfaces of low-carbon steel, medium-carbon steel, and low-alloy steel.
D106 is a Mn-type surfacing electrode with a low-hydrogen potassium coating; D107 is a Mn-type surfacing electrode with a low-hydrogen sodium coating, featuring stable arc performance and easy slag removal.
D106: AC or DC reverse polarity (AC, DC?); D107: DC reverse polarity (DC?)
Chemical Composition of Deposited Metal (%)
| Test Item | C | Mn |
| GB/T Standard | ≤0.20 | ≤3.50 |
| Example Value | 0.14 | 3.10 |
Hardness of Surfacing Metal
| Test Item | HB (4 layers or more) |
| GB/T Standard | ≥220 |
Reference Current
| Electrode Specification (mm) | Φ3.2 | Φ4.0 | Φ5.0 |
| Welding Current (A) | 90～130 | 120～170 | 160～210 |
1. Drying requirement: D106 and D107 electrodes must be baked at 300–350°C for 1 hour before use and used immediately after baking.
2. For large workpieces, preheating to around 200°C is recommended before welding, and the surface to be surfaced should be cleaned of rust and oil stains.
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Rods |
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