Shandong Jiubei Trading Co., Ltd
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Corrosion-resistan Abrasion Resistant Rubber Lined Composite Steel Pipes for ore slurries transfer
Bi-metal composite wear-resistant steel plate is composed of low carbon steel plate and alloy wear-resistant layer. The wear-resistant layer generally accounts for 1/3-1/2 of the total thickness. When working, the matrix provides comprehensive properties such as strength, toughness and plasticity to resist external forces, and the wear-resistant layer provides wear-resistant properties to meet the requirements of specified working conditions.
Technical Data
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
Physical properties:
| Specific gravity (g/cc) | >3.60 |
| Apparent porosity (%) | 0 |
| Flexural Strength (20 degree centigrade, Mpa) | 334 |
| Compressive strength (20degree centigrade, Mpa) | 1770 |
| Rockwell hardness (kg/mm 2 ) | 918 |
| Vickers hardness (hv) | >750 |
| Moh's hardness (scale) | ≥9 |
| Thermal Expansion (20-800degree centigrade, x10-6/degree centigrade) | 8.30 |
| Crystal Size (μm) | 1.3~3.0 |
Detail images:
