牌 號 |
型 號 |
熔敷金屬力學性能 |
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Brand |
Model |
Mechanical Properties of Deposited Metal |
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抗拉強度 |
斷后伸長率 |
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Tensile Strength |
Specific Elongation |
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Rm(MPa) |
A(%) |
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ER307Si |
GB/T 29713 S307Si |
≥590 |
≥25 |
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YB/T 5092 H10Cr21Ni10Mn6 |
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AWS A5.9 ER307Si |
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ISO 14343-A-G18 8 Mn |
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熔敷金屬化學成分(質(zhì)量分數(shù))(%) Chemical Comb of Deposited Metal(mass frb)(%) |
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
Nb |
其他 |
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0.04~0.14 |
0.65~1.00 |
6.5~8.0 |
≤0.03 |
≤0.03 |
18.5~22.0 |
8.0~10.7 |
≤0.75 |
≤0.75 |
─ |
─ |
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用 途 Applications |
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用于非磁性、高錳鋼、硬化性耐磨鋼焊接,常應用于核潛艇、防彈鋼板等需要無磁性的特殊場合,也可用于難焊且易開裂的異種鋼材焊接 |