Brand

Chemical Composition/%

SI

Al

Ca

Mn

Cr

P

S

C

范围

不大于

FeSi90Al1.5

87.0~95.0

1.5

1.5

0.4

0.2

0.04

0.02

0.2

FeSi90Al3

87.0~95.0

3.0

1.5

0.4

0.2

0.04

0.02

0.2

FeSi75Al0.5-A

74.0~80.0

0.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al0.5-B

72.0~80.0

0.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75Al1.0-A

74.0~80.0

1.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al1.0-B

72.0~80.0

1.0

1.0

0.2

0.2

0.04

0.02

0.2

FeSi75Al1.5-A

74.0~80.0

1.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al1.5-B

72.0~80.0

1.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al2.0-A

74.0~80.0

2.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al2.0-B

74.0~80.0

2.0

1.0

0.4

0.3

0.04

0.02

0.1

FeSi75Al2.0-C

72.0~80.0

2.0

---

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

---