Description
SS420 is widely used for machine elements repair, dimensional restoration, and wear resistant applications. Its low shrink rate characteristics allows for increased coating thickness on parts requiring heavier coatings.
Chemical Composition
| Fe | Cr | Si | Mn | C |
| Bal. | 13.0 | 1.0 | 1.0 | 0.3 |
Deposit Characteristic
| Abrasion Resistance | Excellent |
| Corrosion Resistance | Good |
| Typical Hardness | 40 – 45 HRC |
| Bond Strength | 7100 psi |
| Deposit Rate | 10 lbs/hr/100A |
| Deposit Efficiency | 70% |
| Wire Coverage | 0.8 oz/ft2 / mil |
| Coating Shrink Rate | Low |
| Service Temperature | Up to 550°C 1022°F |
Application
- Paper Rolls
- Part Restoration
- Corrosion/Wear
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