Accuracy grade:level 00
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption: 0.13%
Common size:
Items | Length-width-thickness (mm) | Accuracy (μm) | Approximate weight(kg) |
1 | 100*100*100 | level 00 | 3 |
2 | 150*150*150 | level 00 | 9 |
3 | 200*200*200 | level 00 | 21 |
4 | 250*250*250 | level 00 | 42 |
5 | 300*300*300 | level 00 | 70 |
6 | 400*400*400 | level 00 | 170 |
7 | 500*500*500 | level 00 | 330 |
8 | 600*600*600 | level 00 | 570 |
Accuracy grade:level 00
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption: 0.13%
Common size:
Items | Length-width-thickness (mm) | Accuracy (μm) | Approximate weight(kg) |
1 | 100*100*100 | level 00 | 3 |
2 | 150*150*150 | level 00 | 9 |
3 | 200*200*200 | level 00 | 21 |
4 | 250*250*250 | level 00 | 42 |
5 | 300*300*300 | level 00 | 70 |
6 | 400*400*400 | level 00 | 170 |
7 | 500*500*500 | level 00 | 330 |
8 | 600*600*600 | level 00 | 570 |