| Grade | Composition (% in weight) | Physical Properties | Grain size (μm) | Equivalent to domestic | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| WC | Ni | Other | Density g/cm3 (±0.1) | Hardness HRA (±0.5) | TRS Mpa(min) | Porosity A | Porosity B | Porosity C | |||
| KDN6 | 93.8 | 6.0 | 0.2 | 14.6-15.0 | 89.5-90.5 | 1800 | A02 | B00 | C00 | 0.8-2.0 | YN6 |
| KDN7 | 92.8 | 7.0 | 0.2 | 14.4-14.8 | 89.0-90.0 | 1900 | A02 | B00 | C00 | 0.8-1.6 | YN7 |
| KDN8 | 91.8 | 8.0 | 0.2 | 14.5-14.8 | 89.0-90.0 | 2200 | A02 | B00 | C00 | 0.8-2.0 | YN8 |
| KDN12 | 87.8 | 12.0 | 0.2 | 14.0-14.4 | 87.5-88.5 | 2600 | A02 | B00 | C00 | 0.8-2.0 | YN12 |
| KDN15 | 84.8 | 15.0 | 0.2 | 13.7-14.2 | 86.5-88.0 | 2800 | A02 | B00 | C00 | 0.6-1.5 | YN12 |
| Grade | Composition (% in weight) | Physical Properties | grain size (μm) | Equivalent to domestic | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WC | Co | Ti | TaC | Density g/cm3 (±0.1) | Hardness HRA (±0.5) | TRS Mpa(min) | Porosity A | Porosity B | Porosity C | |||
| KD115 | 93.5 | 6.0 | - | 0.5 | 14.90 | 93.0 | 2700 | A02 | B00 | C00 | 0.6-0.8 | YG6X |
| KD335 | 89.0 | 10.5 | - | 0.5 | 14.40 | 91.8 | 3800 | A02 | B00 | C00 | 0.6-0.8 | YG10X |
| KG6 | 94.0 | 6.0 | - | - | 14.90 | 90.5 | 2500 | A02 | B00 | C00 | 1.2-1.6 | YG6 |
| KG8 | 92.0 | 8.0 | - | - | 14.75 | 90.0 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG8 |
| KG9 | 91.0 | 9.0 | - | - | 14.60 | 89.0 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG9 |
| KG9C | 91.0 | 9.0 | - | - | 14.60 | 88.0 | 3200 | A02 | B00 | C00 | 1.6-2.4 | YG9C |
| KG10 | 90.0 | 10.0 | - | - | 14.50 | 88.5 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG10 |
| KG11 | 89.0 | 11.0 | - | - | 14.35 | 89.0 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG11 |
| KG11C | 89.0 | 11.0 | - | - | 14.40 | 87.5 | 3000 | A02 | B00 | C00 | 1.6-2.4 | YG11C |
| KG13 | 87.0 | 13.0 | - | - | 14.20 | 88.7 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG13 |
| KG13C | 87.0 | 13.0 | - | - | 14.20 | 87.0 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG13C |
| KG15 | 85.0 | 15.0 | - | - | 14.10 | 87.5 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG15 |
| KG15C | 85.0 | 15.0 | - | - | 14.00 | 86.5 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG15C |
| KD118 | 91.5 | 8.5 | - | - | 14.50 | 93.6 | 3800 | A02 | B00 | C00 | 0.4-0.6 | YG8X |
| KD338 | 88.0 | 12.0 | - | - | 14.10 | 92.8 | 4200 | A02 | B00 | C00 | 0.4-0.6 | YG12X |
| KD25 | 77.4 | 8.5 | 6.5 | 6.0 | 12.60 | 91.8 | 2200 | A02 | B00 | C00 | 1.0-1.6 | P25 |
| KD35 | 69.2 | 10.5 | 5.2 | 13.8 | 12.70 | 91.1 | 2500 | A02 | B00 | C00 | 1.0-1.6 | P35 |
| KD10 | 83.4 | 7.0 | 4.5 | 4.0 | 13.25 | 93.0 | 2000 | A02 | B00 | C00 | 0.8-1.2 | M10 |
| KD20 | 79.0 | 8.0 | 7.4 | 3.8 | 12.33 | 92.1 | 2200 | A02 | B00 | C00 | 0.8-1.2 | M20 |
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