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| 熔敷金属主要成分 / 熔敷金属力学性能 / 主要用途 |
牌号 |
型 号
(GB) |
熔敷金属主要成分（％） |
C |
Mn |
Si |
其他 |
| THR107 |
E5015-A1 |
≤0.12 |
≤0.90 |
≤0.60 |
Mo0.40
/0.65 |
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| THR207 |
E5515-B1 |
0.05
/0.12 |
≤0.90 |
≤0.60 |
Mo0.40
/0.65 |
Cr0.40/0.65 |
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| THR307 |
E5515-B2 |
0.05
/0.12 |
≤0.90 |
≤0.60 |
Mo0.40
/0.65 |
Cr0.80/1.50 |
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| THR317 |
E5515-B2-V |
0.05
/0.12 |
≤0.90 |
≤0.60 |
Mo0.40
/0.65 |
Cr0.80/1.50 |
V0.10/0.35 |
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| THR317B20 |
E6015-G |
0.08
/0.15 |
≤1.00 |
≤0.60 |
Mo0.90
/1.30 |
Cr0.90/1.50 |
Ni≤0.40 |
V0.20/0.35 |
| THR337 |
E5515-B2-VNb |
0.05
/0.12 |
≤0.90 |
≤0.60 |
Mo0.70
/1.00 |
Cr0.80/1.50 |
V0.15/0.40 |
Nb0.10/0.25 |
| THR347 |
E5515-B2-VWB |
0.05
/0.12 |
≤1.00 |
≤0.60 |
Mo0.30
/0.80 |
Cr1.50/2.50 |
V0.20/0.60 |
W0.20/0.60 |
| THR407 |
E6015-B3 |
0.05
/0.12 |
≤0.90 |
≤0.60 |
Cr2.00
/2.50 |
Mo0.90/1.20 |
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| THR507 |
E5MoV-15 |
≤0.12 |
0.5
/0.90 |
≤0.50 |
Cr4.50
/6.00 |
Mo0.40/0.70 |
V0.10/0.35 |
Cu≤0.50 |
| THW107Ni |
|
≤0.08 |
-0.5 |
≤0.30 |
Ni4.5
/5.5 |
Mo-0.30 |
Cu≤0.50 |
|
| THW707Ni |
E5515-C1 |
≤0.12 |
≤1.25 |
≤0.60 |
Ni2.00
/2.75 |
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