Trade Lead Description:
Features
High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
No-rust and anticorrosion.
Wear resistance long service life.
Any cutting or scraching for working surface does not bring about rough edges which might influence its measuring precision.
Non-magnetization.
Glossy surface without sluggishness when the workpieces or tools are moving on it.
Physical properties:
Specific Gravity:2970-3070kg/m3
Compressive strength:245-254N/m m2
Water absorption:<0.13%
Elastic Modulus:1.27-1.47N/m m2
Shore hardness:> Hs70
Linear Expansion Coefficient:4.61 × 10-6/ °C
Material
Granite main mineral components of pyroxene, plagioclase, minor olivine, biotite, and trace magnetite, black color, bright and precise structure. After millions of years of aging, uniform texture, with good stability, strength, hardness higher performance.
| Type of Offer: |
Offer to Sell |
| Quantity: |
1 |
| Packaging: |
wooden case |
| Price / Incoterms Conditions: |
FOB CFR CIF |
Posted from China - Shanghai on 5 November, 2015
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