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| Item Grade | HRC45 (YG10X) | HRC55 (YL10.2 & WF25) | HRC60 (Germany K44 & K40) | HRC65 (Sandvik H10F) |
| Details | Grain size 0.7um Co10% Flexural strength 3320N/mm2 |
Grain size 0.6um Co10% Flexural strength 4000N/mm2 |
Grain size 0.5um Co12% Flexural strength 4300N/mm2 |
Grain size 0.5um Co10% Flexural strength 4300N/mm2 |
| Coating Classifying and Advantage | |||||
|---|---|---|---|---|---|
| Item | Coating Type | AlTin | TiAlN | TiSiN | Naco |
| Characteristic | Hardness(HV) | 3300 | 2800 | 4300 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 | |
| Oxidation Temp.(°C) | 900 | 800 | 1000 | 1200 | |
| Friction Coefficient | 0.35 | 0.3 | 0.25 | 0.4 | |
| Color | Black | Dark Purple | Copper | Blue | |
| Advantages | Feature 1 | High heat stability | Normally cutting | Suitable for heavy/high hardness cutting | For high precision cutting |
| Feature 2 | Suitable for high speed, dry cutting | - | Suitable for cutting mould steel, stainless | Suitable for high hardness, mould steel processing | |
| Feature 3 | Most suitable for carbide tools, inserts | - | - | - | |