CaO
|
A2LO3
|
SiO2
|
Fe2O3
|
MgO
|
S
|
P
|
TiO2
|
47-52
|
38-42
|
≤2.5
|
≤1.0
|
1.0
|
0.1
|
0.05
|
≤1
|
45-50
|
37-45
|
5-2
|
≤1.5
|
3-5
|
0.1
|
0.05
|
≤1
|
47-55
|
50-55
|
6-8
|
≤1.5
|
1.0
|
0.1
|
0.05
|
≤1
|
30-35
|
50-55
|
|
≤2.0
|
|
≤0.1
|
≤0.1
|
|
≥50
|
≥30
|
|
≤1.5
|
|
≤0.1
|
≤0.1
|
0.15
|