D322 Hardfacing Electrode for Cutting Tools
Price:13833921539電話
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- Address:河北省邢臺市信都區(qū)永康街533號, Zip:
- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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Description
Additional Information
D322 Hardfacing Electrode
GB/T 984 EDRCrMoWV-A1-03
Suitable for hardfacing or repair of various cold punching dies, cutting tools, and mechanical parts requiring high wear resistance.
A CrMoWV type cold punching die hardfacing electrode with titania-calcium coating, featuring stable arc performance and easy slag removal.
AC/DC (Alternating Current/Direct Current)
Deposited Metal Chemical Composition (%)
| Test Item | C | Cr | Mo | W | V | S | P |
| GB/T Standard | ≤0.50 | ≤5.00 | ≤2.50 | 7.00～10.00 | ≤1.00 | ≤0.035 | ≤0.040 |
| Typical Value | 0.34 | 3.65 | 1.53 | 8.34 | 0.56 | 0.012 | 0.027 |
Hardfacing Metal Hardness (Air-cooled after welding)
| Test Item | HRC(4 layers or more) |
| GB/T Standard | ≥55 |
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. Preheat base metal to above 300°C to prevent cracking.
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Rods |
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