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 |
斷后伸長(zhǎng)率 |
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Tensile Strength |
Specific Elongation |
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Rm(MPa) |
A(%) |
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PWA112 |
|
≥540 |
≥25 |
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熔敷金屬化學(xué)成分(質(zhì)量分?jǐn)?shù))(%) Chemical Comb of Deposited Metal(mass frb)(%) |
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C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
Cu |
其他 Other |
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≤0.12 |
0.5~2.5 |
≤1.50 |
≤0.04 |
≤0.035 |
17.0~22.0 |
7.0~11.0 |
|
|
─ |
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用 途 Applications |
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用于一般耐腐蝕性能要求不高的Cr19Ni9不銹鋼的焊接 |