C455
C455 (Standard Classification of Chrome, Chrome-Magnesia, Magnesia-Chrome, and Magnesia Brick)· ASTM (United States) · 9 materials
| Designation | Material group | |
|---|---|---|
| C455 Class 30 | Magnesia based | chevron_right |
| C455 Class 40 | Magnesia based | chevron_right |
| C455 Class 50 | Magnesia based | chevron_right |
| C455 Class 60 | Magnesia based | chevron_right |
| C455 Class 70 | Magnesia based | chevron_right |
| C455 Class 80 | Magnesia based | chevron_right |
| C455 Class 90 | Magnesia based | chevron_right |
| C455 Class 95 | Magnesia based | chevron_right |
| C455 Class 98 | Magnesia based | chevron_right |