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Physical Properties:
1. Specific Gravity：2970-3070kg/m3
2. Compressive Strength：245-254N/mm3
3. Elastic Modulus：1.27-1.47N/mm3
4. Linear Expansion Coefficient：4.61×10-6/℃
5. Water Absorptive：＜0.13%
6. Shore Hardness：70Hs
The granite measuring tools have the following characteristics:
1. High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
2. No-rust and anticorrosion.
3. Wear resistance long service life.
4. Any working surface cutting or scratching does not bring about rough ‘edges’ which might influence its measuring precision.
5. Non-magnetization
6. Glossy surface without sluggishness when the work pieces or tools are moving on it.
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Dimension
(mm)
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Precision Grade (μm)
|
Volume
(mm)
|
Gross Weight
(kg)
|
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Grade 00
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Grade 0
|
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300 x 200 x 50
|
3
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5.5
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410x270x180
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15
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300 x 300 x 70
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3
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5.5
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410x370x200
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31
|
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400 x 250 x 70
|
3
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6
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510x470x200
|
33
|
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400 x 400 x 70
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3.5
|
6.5
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510x470x200
|
52
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630 x 400 x 100
|
3.5
|
7
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740x490x270
|
106
|
|
630 x 630 x 100
|
4
|
8
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750x730x270
|
165
|
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800 x 500 x 100
|
4
|
8
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920x600x280
|
185
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1000 x 630 x 150
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4.5
|
9
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1120x740x330
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374
|
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1000 x 750 x 150
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4.5
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9
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1250x950x330
|
425
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1000 x 1000 x 150
|
5
|
10
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1250x1230x330
|
560
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1600 x 1000 x 200
|
6
|
12
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1870x1230x370
|
1200
|
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2000 x 1000 x 200
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6.5
|
13
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2270x1230x400
|
1500
|
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2000 x 1600 x 250
|
7
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14
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2310x1830x460
|
2900
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2500 x 1600 x 300
|
8
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16
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2810x1830x510
|
4200
|
|
3000 x 2000 x 400
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9
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18
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3350x2230x670
|
7800
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Welcome to inquire about the specifications. The largest specification is 3000mm wide and 8000mm long.
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We accept the plate for a variety of related processing, such as drilling, thread pieces of inlaid mosaic metal, the T-shaped iron inlaid mosaic and dovetail slot.
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Different national standards like GGG-P-463c, DIN876, JIS7513, etc. are also available.
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