Penerangan
Granite Surface Plate
Features
Granite surface plate are made of high quality Jinan Blackgranite. Due to their high precision, long duration, good stability and corrosion resistance, granite surface plate have been more and more used in product inspection of modern industry and such scientific areas as mechanical aero space and scientific researches.
Advantages (Granite surface plate)
- Twice as hard as cast iron.
- Minimal changes of dimension are due to changes of temperature.
- Free from wringing,so there is not interruption of work.
- Free from burrs or protrusions because of the fine grain structure and insignificant stickness,
which ensures the high degree of flatness over a long service life and causes no damage to other parts or instruments.
- Trouble-free operation for use with magnetic materials.
- Long life and rust-free,resulting in low maintenance costs.
Physical Properties
| Dimension (Width x Length x Height): |
Any Custom Make Size Are Available for Granite Surface Palce |
| Proportion: |
2970-3070kg/m3 |
| Compression strength: |
245-254kg/mm2 |
| Flexible grinding capacity: |
1.27-1.47N/mm2 |
| Coefficient of linear expansion: |
4.6×1-6°C |
| Grade |
00 (with Manufacturer Inspection Report) |
| Water absorption: |
0.13% |
| Shore hardness HS: |
more than 70 |
Granite surface plate Standard Available Size as below:
- 300 X 300 X 80mm (Granite Surface Plate)
- 350 X 350 X 80mm (Granite Surface Plate)
- 400 X 400 X 80mm (Square)
- 450 X 450 X 80mm (Square)
- 500 X 500 X 100mm (Square)
- 600 X 600 X 100mm (Square)
- 500 X 400 X 100mm
- 600 X 450 X 100mm
- 630 X 400 X 100mm
- 800 X 500 X 100mm
- 800 X 600 X 100mm
- 900 X 600 X 100mm
- 1000 X 750 X 150mm
- 1000 X 1000 X 150mm
- 1200 X 800 X 150mm
- 1200 X 900 X 150mm
- 1500 X 1000 X 150mm
- 1800 X 750 X 150mm
- 1900 X 650 X 100mm
- 2000 X 1000 X 200mm
- 2000 X 1500 X 300mm
***ANY CUSTOM MAKE SIZE ARE AVAILABLE.*** Granite Surafce Plate
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