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| 堆焊金属主要成分 / 堆焊层硬度及主要用途 |
牌号 |
型号（GB） |
堆焊金属主要成分（％） |
C |
Mn |
Si |
其它 |
THD107 |
EDPMn2-15 |
≤0.20 |
≤0.35 |
|
|
|
|
THD112 |
EDPCrMo-A1-03 |
≤0.25 |
|
|
Cr≤2.00 |
Mo≤1.50 |
|
THD127 |
EDPMn3-15 |
≤0.20 |
≤4.20 |
|
|
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|
THD132 |
EDPCrMo-A2-03 |
≤0.50 |
|
|
Cr≤3.00 |
Mo≤1.50 |
|
THD146 |
EDPMn4-16 |
≤2.00 |
≤4.50 |
|
|
|
|
THD167 |
EDPMn6-15 |
≤0.45 |
≤6.50 |
≤1.00 |
|
|
|
THD172 |
EDPCrMo-A3-03 |
≤0.50 |
|
|
Cr≤2.50 |
Mo≤2.50 |
|
| THD207 |
EDPCrMnSi-15 |
0.50/1.00 |
≤2.50 |
≤1.00 |
Cr≤3.50 |
|
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| THD212 |
EDPCrMo-A4-03 |
0.30/0.60 |
|
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Cr≤5.50 |
Mo≤4.00 |
|
| THD256 |
EDMn-A-16 |
≤1.10 |
11.00
/16.00 |
≤1.30 |
|
|
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| THD266 |
EDMn-B-16 |
≤1.10 |
11.00
/18.00 |
0.30/1.30 |
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| THD276 |
EDCrMn-B-16 |
≤0.80 |
11.00
/16.00 |
≤0.80 |
Cr12.00/17.00 |
|
|
| THD307 |
EDD-D-15 |
0.70/1.00 |
|
|
w17.00/19.50 |
V1.00/1.50 |
Cr3.80
/4.50 |
| THD322 |
EDRCrMoWV-A1-03 |
≤0.50 |
|
|
w7.00/10.00 |
V≤1.00 |
Cr≤5.00 |
| THD327 |
EDRCrMoWV-A1-15 |
≤0.50 |
|
|
w7.00/10.00 |
V≤1.00 |
Cr≤5.00 |
| THD337 |
EDRCrW-15 |
0.52/0.55 |
|
|
w7.00/10.00 |
Cr2.00/3.50 |
|
| THD397 |
EDRCrMnM0-15 |
≤0.60 |
≤2.50 |
≤1.00 |
Cr≤2.00 |
Mo≤1.00 |
|
| THD512 |
EDCr-B-03 |
≤0.25 |
|
|
Cr10.00/16.00 |
|
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| THD516M |
EDCrMn-A-16 |
≤0.25 |
6.00
/8.00 |
≤1.00 |
Cr12.00/14.00 |
|
|
| THD516F |
EDCrMn-A-16 |
≤0.25 |
6.00
/8.00 |
≤1.00 |
Cr12.00/14.00 |
|
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| THD517 |
EDCr-B-15 |
≤0.25 |
|
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Cr10.00/16.00 |
|
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| THD608 |
EDZ-A1-08 |
2.50/4.50 |
|
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Cr3.00/5.00 |
Mo3.00/5.00 |
|
| THD642 |
EDZCr-B-03 |
1.50/3.50 |
≤1.00 |
|
Cr22.00/32.00 |
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