| Manganese
metal, manganese nitrogenized |
| Designation |
Chemical
composition, % |
| |
Mn |
C |
Si |
P |
S |
N |
| min |
max |
min |
| Mn
95 |
spec |
95 |
0.20 |
1.8 |
0.07 |
0.05 |
- |
| typical |
95-96
|
0.08-0.16
|
1.1-1.8
|
0.05-0.07
|
0.03 |
- |
| Mn
87 N6 |
spec |
87 |
0.20 |
1.8 |
0.07 |
0.05 |
6.0 |
| typical |
88-90
|
0.11-0.16
|
1.1-1.8
|
0.05-0.07
|
0.03 |
6.0-8.0
|
| Mn
89 N4 |
spec |
89 |
0.20 |
1.8 |
0.07 |
0.05 |
4.0 |
| typical |
89-92
|
0.11-0.16
|
1.1-1.8
|
0.05-0.07
|
0.03 |
4.0-5.9
|
| Ferromanganese |
| Designation |
Chemical
composition, % |
| |
Mn |
C |
Si |
P |
S |
| max |
| FeMn
90 |
spec |
85-95
|
0.5
|
1.8
|
0.30
|
0.03
|
| typical |
90-95
|
0.10-0.30
|
1.1-1.8
|
0.05-0.10
|
0.02
|
| FeMn
78 P10 |
spec |
75-82
|
7.0
|
6.0
|
0.10
|
0.03
|
| typical |
76-79
|
5.0-6.5
|
4.0-6.0
|
0.08-0.10
|
0.02
|
| FeMn
78B |
spec |
75-82
|
7.0
|
6.0
|
0.70
|
0.03
|
| typical |
76-80
|
5.0-7.0
|
0.6-4.0
|
0.6-0.7
|
0.02
|
| FeMn
88 |
spec |
85-95
|
2.0
|
3.0
|
0.40
|
0.03
|
| typical |
88-91
|
1.2-2.0
|
2.0-3.0
|
0.36-0.40
|
0.02
|
| Ferrosilicon |
| Designation |
Chemical
composition, % |
| |
Si |
C |
S |
P |
Al |
Mn |
Cr |
| max |
| FeSi
70 |
spec |
68-74
|
-
|
0.02
|
0.05
|
2.0
|
0.4
|
0.4
|
| typical |
69-71
|
0.05
| 0.01
|
0.04
|
1.8-2.0
|
0.3
|
0.3
|
| FeSi
65 |
spec |
63-68
|
-
|
0.02
|
0.05
|
2.5
|
0.4
|
0.4
|
| typical |
64-67
|
0.05
|
0.005
|
0.04
|
1.7-2.5
|
0.3
|
0.3
|
| FeSi
45 |
spec |
41-47
|
-
|
0.02
|
0.05
|
2.0
|
0.6
|
0.5
|
| typical |
43-47
|
0.1
|
0.005
|
0.05
|
1.0-1.8
|
0.4
|
0.3
|
| Ferrosilicomanganese |
| Designation |
Chemical
composition, % |
| |
Si |
Mn |
C |
P |
S |
| min |
max |
| MnSi
25 |
spec |
25-35
|
60
|
1.5
|
0.25
|
0.03
|
| typical |
25-32
|
64-68
|
0.1-0.3
|
0.06-0.012
|
0.02
|
| MnSi
17 |
spec |
15-20
|
65
|
2.5
|
0.60
|
0.03
|
| typical |
16-20
|
69-73
|
1.2-1.7
|
0.40-0.50
|
0.02
|
| Ferromolybdenum
60 |
GOST 4759 - 91
(ISO 5452 - 80) |
| Ferrovanadium
50 |
GOST
27130- 91
(ISO 5451 - 80) |
|
