ITEM
INDEX
LCL-80
LCL-55
AL2O3 % >=
80
55
0.2Mpa RUL >=
1530
1470
A.P. % <=
21
23
LINEAR CHANGE AFTER RE-HEATING
%,
1550X2h
----
+0.1/-0.5
1520X2h
0-0.4
C.C.S. Mpa >=
65
45
HIGH ALUMNA (LINING) BRICK