granite surface plate
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean |
|---|---|
| Brand Name: | dachang |
| Material: | granite |
| color: | bland |
| Packing: | wooden case |
| Delivery Date: | 7-45days |
Product Description
The main mineral ingredients of granite are pyroxene, anorthose, less olivine, black mica and less magnetite. Aging through hundreds of millions years, the granite can still retain even character, stable, high strength and hardness, and can keep high precision at heave duty. It is suitable for industrial production and measuring works at laboratory.
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℃
Water absorption 0.13%
Shore hardness HS, more than 70.
Precision has 000. 00, 0, 1 grade. It is the ideal tool for drawing line and inspection at precision processing company.
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