

铁基粉末系列型号与化学成分:
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
Fe
|
HRC
|
|
Fe-30
|
0.1~0.3
|
1.5~2.5
|
2.5~3.5
|
15.0~18.0
|
21.0~23.0
|
余量
|
30~35
|
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
Mo
|
Fe
|
HRC
|
|
Fe-35
|
0.4~0.7
|
1.5~2.5
|
3.0~4.5
|
18.0~20.0
|
24.0~30.0
|
4.0~5.0
|
余量
|
36~42
|
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
Mo
|
Mn
|
Fe
|
HRC
|
|
Fe-40
|
0.15~0.25
|
1.5~2.5
|
2.0~3.5
|
17.0~20.0
|
10.0~12.0
|
0.5~1.0
|
0.5~1.5
|
余量
|
38~45
|
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
W
|
Co
|
Mo
|
Mn
|
Nb
|
Fe
|
HRC
|
|
Fe-45
|
0.15~0.25
|
1.5~2.5
|
2.0~2.5
|
18.0~22.0
|
8.0~10.0
|
1.0~2.0
|
1.0~3.0
|
2.0~5.0
|
0.2~0.5
|
微
量
|
余
量
|
41~46
|
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
Mo
|
Fe
|
HRC
|
|
Fe-50
|
0.6~1.0
|
3.0~4.0
|
3.5~4.5
|
15.0~18.0
|
28.0~30.0
|
4.0~6.0
|
余量
|
50~58
|
|
规格
|
C
|
B
|
Si
|
Cr
|
Ni
|
W
|
Fe
|
HRC
|
|
Fe-60
|
4.0~4.5
|
1.5~2.5
|
2.0~3.0
|
24~30
|
4.0~6.0
|
2~3
|
余
|
≥5
|






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