GC080S / DK255F
8% grade for drilling and end milling in grey cast iron and chilled cast iron, hardened steels, and aluminum alloys
Grade Specifications
| Co | 8.0 |
| WC incl. Doping | 92.0 |
| Density | 14.55 |
| Vickers Hardness HV30 | 1720 ± 50 |
| Rockwell Hardness HRA | 92.6 |
| Fracture Toughness K1C | 9.5 |
| Transverse Rupture Strength | 3800 |
| Transverse Rapture Strenght PSI | 551,000 |
| Porosity |
A: < 02
B: 00 C: 00 |
| Grain Size | 0.7 |
Recommended Applications
| End Milling |
Recommended Application Material
| Aluminium Alloys |
| Austentic Stainless Steels |
| Grey Cast Iron |
| Hardened Metals |
| Malleable Cast Iron |
| Non-Ferrous Metals |
| Wood |
