Wear-resistant surfacing welding electrode D212
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- Address:河北省邢臺(tái)市信都區(qū)永康街533號(hào), Zip:
- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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Description
Additional Information
D212 Hardfacing Welding Electrode
GB/T 984 EDPCrMo-A4-03
Suitable for single or multi-layer hardfacing on worn machinery components such as gears, digging buckets, mining equipment, etc.
Titania-calcium coated CrMo type hardfacing electrode with stable arc performance and easy slag removal.
AC/DC (Alternating Current/Direct Current)
Deposited Metal Chemical Composition (%)
| Test Item | C | Cr | Mo |
| GB/T Standard | 0.30～0.60 | ≤5.00 | ≤4.00 |
| Typical Value | 0.50 | 3.90 | 0.35 |
Hardfacing Metal Hardness
| Test Item | HRC(4 layers and above) |
| GB/T Standard | ≥50 |
Reference Current
| Electrode Diameter (mm) | Φ3.2 | Φ4.0 | Φ5.0 |
| Welding Current (A) | 90～130 | 120～170 | 160～210 |
1. Drying requirement: Electrodes must be baked at 150°C for 1 hour before use and used while warm.
2. For large workpieces, preheat to approximately 300°C and remove rust/oil contaminants from the surfacing area.
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Rods |
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