Mag-Al Spinel
 

Specification sheet

Chemical Analysis MAG-AL 1 MAG-AL 2
MgO % min   85 80
Fe2O3 % min 1.0 1.0
Al2O3 % min 6.0 10.0
     
Physical Properties    
AP % max 22 22
CCS kg/cm2 min 500 500
RUL Ta C min 1650 1650
PLC % at 1600 C/2hrs max 1.5 1.5

All the above data pertains to standard pressable shapes subject to reasonable variations.
Size Tolerance 1.5% or 2.0mm whichever is greater.
Bricks with properties of Higher Values available where applications require the same.