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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ER310 |
AWS A5.9 ER310 |
≥550 |
≥30 |
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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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0.08~0.15 |
1.00~2.50 |
0.30~0.65 |
≤0.030 |
≤0.030 |
25.0~28.0 |
20.00~22.50 |
≤0.75 |
≤0.75 |
─ |
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用 途 Applications |
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配合焊劑(如SJ601、HJ260等)常用于焊接25Cr-20Ni(310)型不銹鋼。 |