Tungsten carbide (WC) has coefficient of thermal expansion close to that of diamond, which is why diamond films are deposited on tungsten carbide substrates in a nearly stress-free condition.
Our TCT Circular Saw Blades, tungsten carbide tipped use C1,C2, C3 and C4 (YG8, YG6, YF1, etc ) carbide tipped progress by the auto and laser machine. So we can supply the quality Circular Saw Blades for woodworking, can suit for hard and soft wood.
Physical Properties of Tungsten Carbide-Tipped (TCT)
| Chinese Standard | Rigidity HRA | Density g/cm3 | Max anti inflect N/mm2 | ISO | USA Standard |
|---|---|---|---|---|---|
| YG6X | 91.5 | 15 | 1650 | K10 | C3 |
| YG6A | 92 | 15 | 1610 | K10 | C3 |
| YG6 | 91 | 15 | 1835 | K10 | C3 |
| YG8 | 90.5 | 14.8 | 2080 | K20 | C2 |
| YG8C | 89 | 14.8 | 2300 | K25 | C1 |
| YG9 | 90 | 14.6 | 2200 | K30 | C1 |
| YG11 | 88.5 | 14.4 | 2300 | K40 | - |
| YG11C | 87.5 | 14.4 | 2350 | K40 | - |
| YG12 | 88 | 14.3 | 2400 | K40 | - |
| YG15 | 86.5 | 14 | 2450 | G30 | - |
| YG18 | 86 | 13.8 | 2500 | G35 | - |
| YG20 | 85 | 13.5 | 2550 | G40 | - |
| YG20C | 84.5 | 13.5 | 2580 | G40 | - |
| YG22 | 82.5 | 13.2 | 2610 | G45 | - |
| YG25 | 82 | 13 | 2650 | G50 | - |
| YG28 | 81.5 | 12.8 | 2700 | G50 | - |
| YF1 | 91 | 14.5 | 2300 | K30 | C1 |
| YF4 | 91.8 | 15 | 2010 | K10 | C3 |