|
SiMn
(silicomanganese)
|
|
|
 |
|
|
Chemical analysis %
|
Spec.
|
Typ.
|
|
Mn
|
65% min
|
67%
|
|
Si
|
15 % min
|
16-17%
|
|
C
|
2,0 max
|
1,2-1,7%
|
|
P
|
0,1 – 0,5 %
|
0,15-0,2%
|
|
S
|
0,03% max
|
0,02%
|
|
50 - 150 mm 10 - 80 mm 10-50 mm 3 - 10 mm
|
FeMn
(ferromanganese high carbon)
|
|
|
 |
|
|
Chemical analysis %
|
Spec.
|
Typ.
|
|
Mn
|
75% min
|
76-77%
|
|
Si
|
2 % max
|
<1%
|
|
C
|
7,0 max
|
6,7%
|
|
P
|
0,2 – 0,35 %
|
0,15-0,2%
|
|
S
|
0,03% max
|
0,02%
|
|
50 - 150 mm 10 - 80 mm 10-50 mm 3 - 10 mm
