ग्राउंड और अनग्राउंड सीमेंटेड कार्बाइड रॉड्स दो सीधे कूलेंट छेद के साथ
ग्रेड
| ग्रेड | आईएसओ रेंज | कोबाल्ट% | घनत्व g / cm3 | कठोरता एचआरए | टीआरएस N / mm2 |
| YG8 | K30 | 8 | 14.80 | 89.5 | 2200 |
| YG6 | K20 | 6 | 14.95 | 90.5 | 1900 |
| YG6X | K10 | 6 | 14.95 | 91.5 | 1800 |
| YL10.2 | K30 | 10 | 14.50 | 91.8 | 2400 |
| YG13X | K30-K40 | 13 | 14.30 | 89.5 | 2600 |
| YG15 | K40 | 15 | 14.00 | 87.5 | 2800 |
आकार
| unground | ग्राउंड एच 6 | टी | Tol। | घ | Tol। | एल | ए | |
डी | Tol। | |||||||
| 6.3 | + 0.3 / 0 | 6.0 | 1.5 | 0 / -0.20 | 0.80 | ± 0.15 | 330 | 0.15 |
| 7.3 | 7.0 | 1.5 | 0.80 | 0.15 | ||||
| 8.3 | 8.0 | 2.6 | 0 / -0.30 | 1.00 | 0.15 | |||
| 9.3 | 9.0 | 2.6 | 1.00 | 0.20 | ||||
| 10.3 | 10.0 | 2.6 | 1.00 | 0.20 | ||||
| 11.3 | + 0.4 / 0 | 11.0 | 3.5 | 1.20 | 0.28 | |||
| 12.3 | 12.0 | 3.5 | 1.20 | 0.30 | ||||
| 13.3 | 13.0 | 3.5 | 1.20 | 0.34 | ||||
| 14.3 | 14.0 | 5.0 | 1.50 | 0.37 | ||||
| 15.3 | 15.0 | 5.0 | 1.50 | 0.40 | ||||
| 16.3 | 16.0 | 5.0 | 1.50 | ± 0.20 | 0.40 | |||
| 17.3 | + 0.5 / 0 | 17.0 | 6.2 | 2.00 | 0.47 | |||
| 18.3 | 18.0 | 6.2 | 2.00 | 0.50 | ||||
| 19.3 | 19.0 | 6.2 | 2.00 | 0.50 | ||||
| 20.3 | 20.0 | 6.2 | 0 / -0.40 | 2.00 | ± 0.30 | 0.50 | ||
