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美國(guó)TECHALLOY泰克羅伊鎳及鎳合金焊條：
牌號(hào) |
參照型號(hào) |
焊絲主要化學(xué)成分 Wt% |
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C |
Mn |
Si |
Fe |
Ni |
Cr |
Mo |
其它 |
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TECHALLOY 208 |
ERNi-1 |
≤0.06 |
≤0.30 |
≤0.40 |
0.10 |
≥95.50 |
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|
Ti=3.00 |
TECHALLOY 625 |
ERNiCrMo-3 |
≤0.009 |
≤0.05 |
≤0.12 |
≤0.62 |
≥64.20 |
≥21.90 |
≥8.65 |
Ti≤0.19 |
TECHALLOY 276 |
ERNiCrMo-4 |
≤ 0.01 |
≤0.55 |
≤0.04 |
5.50 |
≥57.80 |
15.55 |
16.10 |
W=3.65 |
TECHALLOY 622 |
ERNiCrMo-10 |
≤ 0.008 |
≤0.20 |
≤0.04 |
3.1 0 |
≥57.60 |
21.50 |
13.50 |
W=3.50 |
TECHALLOY 606 |
ERNiCr-3 |
≤0.03 |
2.85 |
≤0.22 |
1.10 |
≥72.90 |
20.40 |
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TECHALLOY 825 |
ERNiFeCr-1 |
≤0.03 |
≤0.45 |
≤0.35 |
29.80 |
≥42.00 |
21.50 |
3.30 |
Cu=2.2 |
TECHALLOY 718 |
ERNiFeCr-2 |
≤0.04 |
≤0.25 |
≤0.20 |
17.55 |
≥52.00 |
19.00 |
3.10 |
Ti=5.05 |
TECHALLOY 418 |
ERNiCu-7 |
≤0.05 |
3.45 |
≤0.77 |
0.40 |
65.2 |
Cu≥27.88 |
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Ti=2.25 |
TECHALLOY 413 |
ERCuNi |
|
≤0.75 |
≤0.10 |
0.55 |
31.00 |
Cu≥67.25 |
Ti=0.35 |
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TECHALLOY 617 |
ERNiCrCoMo-1 |
≤0.06 |
≤0.20 |
≤0.11 |
0.75 |
≥54.00 |
21.8 |
9.05 |
Co=12.45 |
