中合金型雙相不銹鋼UNS S32760,蘇州歐太龍合金對此鋼種生產(chǎn)推廣有一定研究及經(jīng)驗.
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| 中國牌號 |
022Cr25Ni7Mo4WCuN |
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| 化學成分 |
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| C |
Si |
Mn |
P |
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| ≤0.030 |
≤1.00 |
≤0.75 |
≤0.035 |
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| S |
Ni |
Cr |
Mo |
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| ≤0.030 |
6.00-8.00 |
24.00-26.00 |
2.50-3.50 |
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| Cu |
N |
其他 |
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| 0.20-0.80 |
0.10-0.30 |
- |
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| 美國ASTM S32760 |
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| 化學成分 |
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| C |
Si |
Mn |
P |
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| ≤0.05 |
≤1.00 |
≤1.00 |
≤0.035 |
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| S |
Ni |
Cr |
Mo |
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| ≤0.010 |
6.00-8.00 |
24.00-26.00 |
3.00-4.00 |
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| Cu |
N |
其他 |
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| 0.50-1.00 |
0.20-0.30 |
- |
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| 機械性能 |
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| 品 種 |
狀 態(tài) |
σ0.2[MPA] |
σb[MPA] |
δ5 [%] |
ψ [%] |
HRB |
標準 |
| 棒材 |
- |
≥550 |
750-895 |
≥25 |
≥45 |
- |
A 182/A 182M-02 |
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| 應用領域 |
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石油天然氣工業(yè)設備
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離岸平臺、熱交換器、水下設備、消防設備
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化學加工工業(yè)、器皿與管道業(yè) |
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公安備案號21010302000002
