牌號
|
化學成分%
|
|||||||
Si
|
Al
|
Ca
|
Mn
|
Cr
|
P
|
S
|
C
|
|
范圍
|
不大于
|
|||||||
FeSi90Al1.5
|
87.0-95.0
|
1.5
|
0.5
|
0.4
|
0.2
|
0.04
|
0.02
|
0.2
|
FeSi90Al3
|
87.0-95.0
|
3
|
0.5
|
0.4
|
0.2
|
0.04
|
0.02
|
0.2
|
FeSi75Al10.5-A
|
74.0-80.0
|
0.5
|
1
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
FeSi75Al10.5-B
|
72.0-80.0
|
0.5
|
1
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
FeSi75Al1.0-A
|
74.0-80.0
|
1
|
1
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
FeSi75Al1.0-B
|
72.0-80.0
|
1.5
|
1
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
FeSi75Al1.5-A
|
74.0-80.0
|
1.5
|
1
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
FeSi75Al1.5-B
|
72.0-80.0
|
1.5
|
1
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
FeSi75 Al12.0-A
|
74.0-80.0
|
2
|
1
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
FeSi75 Al12.0-B
|
74.0-80.0
|
2
|
1
|
0.4
|
0.3
|
0.04
|
0.02
|
0.1
|
FeSi75 Al12.0-C
|
72.0-80.0
|
2
|
-
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
FeSi75-A
|
74.0-80.0
|
-
|
-
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
FeSi75-B
|
74.0-80.0
|
-
|
-
|
0.4
|
0.3
|
0.04
|
0.02
|
0.1
|
FeSi75-C
|
72.0-80.0
|
-
|
-
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
FeSi65
|
65.0-<72.0
|
-
|
-
|
0.6
|
0.5
|
0.04
|
0.02
|
-
|
FeSi45
|
40.0-47.0
|
-
|
-
|
0.7
|
0.5
|
0.04
|
0.02
|
-
|
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