JP2007016306A5 - Ferritic stainless steel sheet for bellows tube and bellows tube - Google Patents
Ferritic stainless steel sheet for bellows tube and bellows tube Download PDFInfo
- Publication number
- JP2007016306A5 JP2007016306A5 JP2006092984A JP2006092984A JP2007016306A5 JP 2007016306 A5 JP2007016306 A5 JP 2007016306A5 JP 2006092984 A JP2006092984 A JP 2006092984A JP 2006092984 A JP2006092984 A JP 2006092984A JP 2007016306 A5 JP2007016306 A5 JP 2007016306A5
- Authority
- JP
- Japan
- Prior art keywords
- mass
- stainless steel
- steel sheet
- less
- ferritic stainless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910000529 magnetic ferrite Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 230000003746 surface roughness Effects 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Description
本発明は、ベローズ素管に用いられるフェライト系ステンレス鋼板に関し、特に、加工性に優れると共に高温疲労特性や高温塩害腐食特性に優れるベローズ素管用フェライト系ステンレス鋼板およびその鋼板を用いて製造されたベローズ素管に関するものである。 The present invention relates to a ferritic stainless steel sheet used for a bellows base pipe, and in particular, a ferritic stainless steel sheet for a bellows base pipe having excellent workability and excellent high temperature fatigue characteristics and high temperature salt damage corrosion characteristics, and a bellows manufactured using the steel sheet It relates to the raw tube .
本発明の目的は、優れた加工性と優れた高温特性（耐高温塩害腐食と高温疲労特性）とを両立させたベローズ素管用フェライト系ステンレス鋼板とその鋼板を用いて製造されたベローズ素管を提供することにある。 An object of the present invention is to provide a ferritic stainless steel plate for a bellows tube that has both excellent workability and excellent high-temperature properties (high temperature salt damage corrosion resistance and high temperature fatigue properties), and a bellows tube manufactured using the steel plate. It is to provide.
また、本発明のステンレス鋼板は、板厚が０．５ｍｍ以下であり、外径が２８〜８０ｍｍφの１重もしくは２重の自動車排気系ベローズの素管に用いるものであることを特徴とする。
また、本発明は、上記に記載のフェライト系ステンレス鋼板を用いて製造されたことを特徴とするベローズ素管である。
The stainless steel plate of the present invention is characterized in that it is used for a base tube of a single or double automobile exhaust system bellows having a plate thickness of 0.5 mm or less and an outer diameter of 28 to 80 mmφ.
Moreover, this invention is a bellows element | tube which was manufactured using the ferritic stainless steel plate as described above.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006092984A JP4752572B2 (en) | 2005-06-09 | 2006-03-30 | Ferritic stainless steel sheet for bellows tube and bellows tube |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005169520 | 2005-06-09 | ||
| JP2005169520 | 2005-06-09 | ||
| JP2006092984A JP4752572B2 (en) | 2005-06-09 | 2006-03-30 | Ferritic stainless steel sheet for bellows tube and bellows tube |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007016306A JP2007016306A (en) | 2007-01-25 |
| JP2007016306A5 true JP2007016306A5 (en) | 2009-02-26 |
| JP4752572B2 JP4752572B2 (en) | 2011-08-17 |
Family
ID=37753717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006092984A Expired - Fee Related JP4752572B2 (en) | 2005-06-09 | 2006-03-30 | Ferritic stainless steel sheet for bellows tube and bellows tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4752572B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6166540B2 (en) * | 2013-01-28 | 2017-07-19 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet and ferritic stainless steel molded part manufacturing method for automobile exhaust system members suitable for high temperature press forming |
| JP2015009828A (en) * | 2013-06-28 | 2015-01-19 | 日新製鋼株式会社 | Large tank for liquid chemical |
| JP7178791B2 (en) * | 2018-03-30 | 2022-11-28 | 日鉄ステンレス株式会社 | Steel plates for ferritic stainless steel pipes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2942073B2 (en) * | 1992-09-21 | 1999-08-30 | 住友金属工業株式会社 | Ferritic stainless steel for exhaust manifold with excellent high-temperature strength |
| JPH09125208A (en) * | 1995-11-02 | 1997-05-13 | Nippon Steel Corp | Ferritic stainless steel sheet for bellows, excellent in bellows workability and high temperature salt damage resistance |
| JPH09279312A (en) * | 1996-04-18 | 1997-10-28 | Nippon Steel Corp | Ferritic stainless steel excellent in high temperature characteristic, corrosion resistance, and workability |
| JP3903855B2 (en) * | 2002-06-14 | 2007-04-11 | Ｊｆｅスチール株式会社 | Ferritic stainless steel that is soft at room temperature and excellent in high-temperature oxidation resistance |
| JP4309140B2 (en) * | 2003-01-15 | 2009-08-05 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel for automotive exhaust system equipment |
-
2006
- 2006-03-30 JP JP2006092984A patent/JP4752572B2/en not_active Expired - Fee Related
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