| 详细介绍：
|
合金牌号
Alloy
|
硬度
Hardness
|
合金成分 Nominal Composition wt%
|
|
|
|
Fe
|
Cr
|
Si
|
B
|
W
|
Ni
|
Mo
|
Mn
|
C
|
|
Fe 25
|
25 HRC
|
BAL
|
15
|
3
|
3
|
|
20
|
2
|
|
0.2
|
|
Fe 40
|
40 HRC
|
BAL
|
17
|
3
|
2
|
V:0.5
|
12
|
1.2
|
|
0.1
|
|
Fe 45
|
45 HRC
|
BAL
|
5
|
4
|
4
|
|
30
|
|
|
0.6
|
|
Fe 50A
|
50 HRC
|
BAL
|
17
|
3.5
|
3.5
|
|
8
|
|
|
0.9
|
|
Fe 50B
|
50 HRC
|
BAL
|
5
|
3.5
|
2.5
|
9
|
3
|
2
|
|
0.6
|
|
Fe 55
|
55 HRC
|
BAL
|
16
|
3.5
|
2
|
|
5
|
1.2
|
|
0.2
|
|
Fe 60A
|
60 HRC
|
BAL
|
18
|
4
|
3.5
|
V:0.5
|
9
|
2
|
1.5
|
2
|
|
Fe 60B
|
60 HRC
|
BAL
|
30
|
4
|
3.5
|
|
5
|
|
1.5
|
3.2
|
|
Fe 60C
|
60 HRC
|
BAL
|
25
|
3.5
|
2
|
Cu:1
|
2.5
|
2
|
|
4.2
|
Fe60B 铁基自熔合金喷焊粉
成分：FeCr30B3.5Si4Ni5Mn1.5C3.2; 熔点：1150℃-1250℃；硬度：60HRc
粒度：-60M+150M; -150M+300M; -300M
焊层硬度高，耐磨性好，耐蚀性好，特别适用耐硬表面磨损和磨粒磨损工况。适用于石油钻杆接头、加重杆、螺旋输送器、水轮机叶片、泥浆泵、粉碎机、衬板等部件的耐磨堆焊和激光熔覆。适用于氧乙炔喷焊、等离子堆焊、激光熔覆工艺
| 
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