牌 號(hào) |
型 號(hào) |
熔敷金屬力學(xué)性能 |
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Brand |
Model |
Mechanical Properties of Deposited Metal |
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抗拉強(qiáng)度 |
伸長(zhǎng)率 |
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Tensile Strength |
Specific Elongation |
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Rm(MPa) |
A(%) |
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ER347 |
GB/T 17854 H0Cr20Ni10Nb |
≥520 |
≥25 |
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焊絲化學(xué)成分 (質(zhì)量分?jǐn)?shù))(%) Chemical Comb of Deposited Metal(mass frb)(%) |
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C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
Nb |
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≤0.08 |
1.00~2.50 |
≤0.60 |
≤0.030 |
≤0.030 |
19.00~21.5 |
9.00~11.00 |
─ |
─ |
10×C%~1.00 |
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用 途 Applications |
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配合焊劑(如SJ601、HJ260等)用于焊接在含有氯離子氣氛中工作316L型不銹鋼。配合焊劑(如SJ667、HJ260等)用于對(duì)晶間腐蝕性能有要求的含Ti、Nb\,如1Cr18Ni9Ti,0Cr20Ni10Ti,304、321型奧氏體不銹鋼的焊接 |