Grade – AL60

TECHNICAL DATA SHEET
Name of the product: high – alumina goods
Classification: AL60
Properties
Unit Guaranteed value Typical value
Standard
Bulk density g/cm3 2,30 2,35 PN-EN 993-1
Apparent porosity % 22 20 PN-EN993-1
Cold crushing strenght MPa 30 35 PN-EN993-5
Refractoriness under load t0,6 oC 1520 PN-69/H-04178
Refractoriness sP 177 PN-EN 993-12

Chemical analysis:

Al2O3

Fe2O3

%

58

2,0

59

1,95

PN-EN ISO 12677

The indicated technical data are for information only and are not to be viewed as guaranteed values.