High Carbon
Silico Manganese |
Grade |
I |
II |
III |
IV |
Mn |
60%-65% |
60%-65% |
60%-65% |
65%-70% |
Si |
13% |
14% |
15% |
15%-20% |
C |
2.50% |
2-2.5% |
2-2.5% |
2-2.25% |
S |
0.05% |
0.05% |
0.05% |
0.05% |
P |
0.35% |
0.35% |
0.35% |
0.35% |
Size |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
|
|
High Carbon
Ferro Manganese |
Grade |
I |
II |
III |
IV |
Mn |
65%-70% |
70%-75% |
75%-80% |
78%-83% |
Si |
1.5-2% Max |
1.5-2% Max |
1.5-2% Max |
1.5-2% Max |
C |
6%-8% Max |
6%-8% Max |
6%-8% Max |
6%-8% Max |
S |
0.05% Max |
0.05% Max |
0.05% Max |
0.05% Max |
P |
0.2%-0.40% |
0.2%-0.40% |
0.2%-0.40% |
0.2%-0.40% |
Size |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
|
|
|
Medium Carbon Sillico
Manganese |
Low Carbon Sillico
Manganese |
High Carbon Ferro Chrome |
|
Grade |
I |
II |
III |
IV |
Mn |
55%-60% |
55%-60% |
60%-65% |
60%-65% |
Si |
22%-25% Max |
25%-30% Max |
3.5%Max |
2.5%-3.5%Max |
C |
0.5% Max |
0.1%-0.2% Max |
6%-8% |
6%-8% |
S |
0.05% Max |
0.05% Max |
0.06% Max |
0.06% -0.8% Max |
P |
0.2%-0.40% |
0.2%-0.40% |
0.4%-0.5%Max |
0.4%-0.5% Max |
Size |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
10-150 mm/or as per
customer choice |
|
|
|
Medium Carbon Ferro Manganese |
Grade |
I |
II |
III |
IV |
Mn |
70% |
70% |
70% |
Min |
C |
1% |
1.5% |
2% |
Max |
Si |
1% |
1.5% |
2% |
Max |
P |
0.25% |
0.25% |
0.25% |
Max |
S |
0.05% |
0.05% |
0.05% |
Max |
|
|
Grade |
I |
II |
III |
IV |
Mn |
75% |
75% |
75% |
Min |
C |
1% |
1.5% |
2% |
Max |
Si |
1% |
1.5% |
2% |
Max |
P |
0.25% |
0.25% |
0.25% |
Max |
S |
0.05% |
0.05% |
0.05% |
Max |
|
|
Grade |
I |
II |
III |
IV |
Mn |
78% |
78% |
78% |
Min |
C |
1% |
1.5% |
2% |
Max |
Si |
1% |
1.5% |
2% |
Max |
P |
0.25% |
0.25% |
0.25% |
Max |
S |
0.05% |
0.05% |
0.05% |
Max |
|
|
Grade |
I |
II |
III |
IV |
Mn |
80% |
80% |
80% |
Min |
C |
1% |
1.5% |
2% |
Max |
Si |
1% |
1.5% |
2% |
Max |
P |
0.25% |
0.25% |
0.25% |
Max |
S |
0.05% |
0.05% |
0.05% |
Max |
|
* Size as per Customer choice
|
|