1.Features:
Ferro manganese Nitrided is abtainted through using the medle and low carbon Mn Fe to replace Nitrogen, As a alloy additives of nitrogen and manganese.
2. Application:
Ferro manganese Nitrided is mainly used for special alloy steelhigh strength steelstainless steelheat-resistant steels production. It is the essential alloying agent of Automobile ship building and aviation industrial materials too. Nitrogen can enhance the steels strength ande plasticity, expanded austenite zone, refine grain and improve the processing performance.
3. Chemical Composition:
Grade
|
Chemical Composition(%)
|
Mn
|
N
|
C
|
P
|
S
|
Si
|
%(min)
|
%(max)
|
73#
|
73
|
6-7
|
0.50
|
0.05
|
0.05
|
1.2
|
75#
|
75
|
3
|
1.50
|
0.04
|
0.05
|
2.5
|
75-80#
|
75
|
5
|
1. 0
|
0.04
|
0.05
|
2.0
|
80
|
5
|
1.0
|
0.04
|
0.05
|
2.0
|
|