Mn is used as an alloying element in almost all types of steel. Of particular interest is its modifying effect on the iron-carbon (Fe-C) system by increasing the hardenability of the steel. ...
DESCRIPTION
Mn is used as an alloying element in almost all types of steel. Of particular interest is its modifying effect on the iron-carbon (Fe-C) system by increasing the hardenability of the steel.
Type
|
Content of Elements
|
|||||||
%Mn
|
%C
|
%Si
|
%P
|
%S
|
||||
a
|
b
|
a
|
b
|
|||||
Low CarbonFerro Manganese
|
FeMn88C0.2
|
85.0-92.0
|
0.2
|
1.0
|
2.0
|
0.1
|
0.3
|
0.02
|
FeMn84C0.4
|
80.0-87.0
|
0.4
|
1.0
|
2.0
|
0.15
|
0.30
|
0.02
|
|
FeMn84C0.7
|
80.0-87.0
|
0.7
|
1.0
|
2.0
|
0.20
|
0.30
|
0.02
|
|
Medium CarbonFerro Manganese
|
FeMn82C1.0
|
78.0-85.0
|
1.0
|
1.5
|
2.5
|
0.2
|
0.35
|
0.03
|
FeMn82C1.5
|
78.0-85.0
|
1.5
|
1.5
|
2.5
|
0.20
|
0.35
|
0.03
|
|
FeMn78C2.0
|
75.0-82.0
|
2.0
|
1.5
|
2.5
|
0.20
|
0.40
|
0.03
|
|
High CarbonFerro Manganese
|
FeMn78C8.0
|
70.0-82.0
|
8.0
|
1.5
|
2.5
|
0.2
|
0.33
|
0.03
|
FeMn74C7.5
|
70.0-77.0
|
7.5
|
2.0
|
3.0
|
0.25
|
0.38
|
0.03
|
|
FeMn68C7.0
|
65.0-72.0
|
7.0
|
2.5
|
4.5
|
0.25
|
0.4
|
0.03
|
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