| High Speed (4.72 m·s−1) | ||
| Samples | Wear Coefficient m2·N−1 | Wear Resistance N·m−2 |
| Fe-0.530 Cu | 1.232 × 10−9 | 8.1169 × 108 |
| Fe-0.430 Cu | 6.865 × 10−10 | 1.4567 × 109 |
| Fe-0.340 Cu | 6.799 × 10−10 | 1.4708 × 109 |
| Fe-0.210 Cu | 7.330 × 10−10 | 1.3643 × 109 |
| Fe-0.000 Cu | 7.318 × 10−10 | 1.3665 × 109 |
| Low speed (2.36 m·s-1) | ||
| Fe-0.530 Cu | 2.078 × 10−9 | 4.812 × 108 |
| Fe-0.430 Cu | 1.602 × 10−9 | 6.242 × 108 |
| Fe-0.340 Cu | 1.549 × 10−9 | 6.456 × 108 |
| Fe-0.210 Cu | 1.323 × 10−9 | 7.559 × 108 |
| Fe-0.000 Cu | 1.266 × 10−9 | 7.899 × 108 |