Steel wires for metallic card clothing:
- Fine tolerancees
- Spheroidization homogeneity
Tensile strength deviation within same batch: <50Mpa
| Material | Diameter | Tolerance | Spheroidizing Grade | Tensile Strength (N/mm2) | Micro-hardness (HV0.2) | ||
| C70/C80 | Cr、V | W、V | |||||
| 52A | 1.6-5.2 | ±0.01-0.15 | 2.5-3.5 | 2.0-3.0 | 2.5-3.5 | 450-600 | 160-210 |
| 52B | 1.6-5.2 | ||||||
| 72A | 0.9-4.7 | 480-630 | 170-210 | ||||
| 72B | 0.9-4.7 | 160-210 | |||||
| 82B | 1.0-4.7 | ||||||
| 80WV | 0.9-4.7 | 180-220 | |||||