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AWS |
YB5092-2005 |
焊絲化學(xué)成分（%） |
用 途 | |||||||||
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
其它 | |||
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ER307 |
H1Cr21Ni9Mn4Mo |
0.04-0.14 |
0.30-0.65 |
3.3-4.75 |
≤0.030 |
≤0.030 |
19.5-22.0 |
8.0-10.7 |
0.5-1.5 |
≤0.75 |
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用于裝甲、集裝箱的焊接 |
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ER308 |
H08Cr21Ni10 Si |
≤0.08 |
0.30-0.65 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
≤0.75 |
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用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
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ER308L |
H03Cr21Ni10 Si |
≤0.030 |
0.30-0.65 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
≤0.75 |
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用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接 |
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ER308Si |
H08Cr21Ni10Si1 |
≤0.08 |
0.65-1.00 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
≤0.75 |
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用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
