Mechanical Engineering Components
Our products are producted according to customer's drawings. We can according to customer's requests to product a variety of products.Welcome to enquiry.
Our granite measuring devices and granite mechanical components are made of high qualityJinan Black granite.Due to their high precision,long duration,good stability and corrosion resistance,they have been more and more used in product inspection of modern industy and such scientific areas as mechanicalaerospace and scientific researches.
The “TAI GOLD STONE”granite measuring tools have the following characteristics: 1. High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature. Mechanical Eng
2. No-rust and anticorrosion.
3. Wear resistance long service life.
4 Any cutting or scraching for working surface does not bring about roughedgeswhich might influence its measuring precision.
5 Non magnetization.
6 Glossy surface without sluggishness when the workpieces or tools are moving on it.
Mechanical Engineering Components
Mechanical Engineering Components
Mechanical Engineering Components
Mechanical Engineering Components
Physical Property of Jinan BlackGranite:
chanical Engineering Component
Phisical Property | Reference Value |
Specific Gravity | 2970-3070kg/m3 |
Compressive Strength | 245-254Mpa |
Elastic Modulus | 30-50Gpa |
Linear Expansion Coefficient | 4.61x10-6/0C |
Water Absorptivity | ≤0.07 |
Shore Hardness | Above 70Hs |