Heavy Duty Granite Measuring Tools Industrial Granite Master Square 500 mm with 245-254 kg/mm² Compression Strength
Price:
Negotiable
MOQ:
5
Delivery Time:
10 work days
Brand:
Willing
Product Description
Granite Cube Block Precision Black Granite Square Box 500 mm
Technical Specifications
- Material: High-density granite
- Proportion: 2970-3070 kg/m³
- Compression strength: 245-254 kg/mm²
- Flexible grinding capacity: 1.27-1.47 N/mm²
- Coefficient of linear expansion: 4.6×10⁻⁶/℃
- Water absorption: 0.13%
- Shore hardness HS: ≥70
- Precision grades available: 000, 00, 0, 1
Primary Application
Designed for inspecting spare parts' parallelism and perpendicularity in industrial measurement applications.
Precision Performance Data
| Type (mm) | Squareness between adjacent measuring surfaces (μm) | Straightness of measuring surface (μm) | Parallelism between opposite measuring surfaces (μm) | |||
|---|---|---|---|---|---|---|
| 00 Grade | 0 Grade | 00 Grade | 0 Grade | 00 Grade | 0 Grade | |
| 160 × 160 | 2 | 4 | 0.8 | 1.7 | 2 | 4 |
| 200 × 200 | 2 | 4 | 0.9 | 1.8 | 2 | 4 |
| 250 × 250 | 2.2 | 4.5 | 1 | 2 | 2.2 | 4.5 |
| 300 × 300 | 2.6 | 5.2 | 1.1 | 2.3 | 2.6 | 5.5 |
| 400 × 400 | 3 | 6 | 1.3 | 2.6 | 3 | 6 |
| 500 × 500 | 3.5 | 7 | 1.5 | 3 | 3.5 | 7 |
Product Image
Origin & Quality
Manufactured in China using premium granite materials, ensuring exceptional dimensional stability and measurement accuracy for industrial applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Cangzhou Famous International Trading Co., Ltd
Location
No.703 Room, Yihe building Yunhe zone, Cangzhou City,China
Contact Person
Ada Yang