YD487螺桿焊絲YD487耐磨堆焊焊絲規(guī)格YD487螺桿焊絲YD487耐磨堆焊焊絲規(guī)格YD487螺桿焊絲YD487耐磨堆焊焊絲規(guī)格YD487螺桿焊絲YD487耐磨堆焊焊絲規(guī)格
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牌號(hào)
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焊劑
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C
|
Mn
|
Si
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Cr
|
Mo
|
其他
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堆焊層硬度HRC
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用途
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|
HYD047
|
HJ107
|
≤1.7
|
1.5-3.0
|
?? |
4.0-7.0
|
1.5-3.0
|
Ni3.0
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≤55
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用于輥壓機(jī)的輥表面堆焊
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|
HYD057
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HJ260
|
0.2-0.5
|
?? |
?? |
4.0-6.0
|
0.5-1.5
|
?? |
44-46
|
用于熱軋輥，開輥的制造和修復(fù)
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|
HYD117Mn
|
HJ431
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≤0.1
|
1.2-1.6
|
?? |
1.5
|
1.5
|
?? |
30
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用于HYD616Nb焊絲時(shí)的打底
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|
HYD616Nb
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HJ151
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1.0-2.0
|
0.3-0.5
|
?? |
10-15
|
?? |
?? |
Si Nb5.5-07.0
|
用于特別嚴(yán)重磨料磨損和沖擊載荷工況下的水泥磨輥，電廠磨煤機(jī)磨輥的堆焊
|
|
HYD707
|
HJ260
|
2.0-3.0
|
2
|
1
|
?? |
?? |
W40-50
|
60 |
碳化鎢藥芯焊絲，用于礦山設(shè)備等 |
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