JP4578280B2 - 自動車給油系部材用オーステナイト系ステンレス鋼 - Google Patents
自動車給油系部材用オーステナイト系ステンレス鋼 Download PDFInfo
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- JP4578280B2 JP4578280B2 JP2005064652A JP2005064652A JP4578280B2 JP 4578280 B2 JP4578280 B2 JP 4578280B2 JP 2005064652 A JP2005064652 A JP 2005064652A JP 2005064652 A JP2005064652 A JP 2005064652A JP 4578280 B2 JP4578280 B2 JP 4578280B2
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Description
本発明はこれらの問題に鑑み、自動車部材、特に自動車給油系部材などの床下部材に適用した際に優れた耐応力腐食割れ性と耐隙間腐食性を呈するステンレス鋼を開発し提供しようというものである。
上記「Si/Cu≧0.8」の関係式において、SiおよびCuの箇所にはそれぞれ質量%で表されたSi含有量およびCu含有量が代入される。
以下、本発明を特定するための事項について説明する。
これらの結果を表1中に示してある。
Claims (2)
- 質量%で、C:0.05%以下、Si:3.0%以下、Mn:1.8%以下、P:0.045以下、S:0.005%以下、Ni:6〜20%、Cr:16〜25%、Cu:0.5〜1.5%未満、N:0.05%以下、Mo:0.3〜2.5%、残部Feおよび不可避的不純物であり、Si/Cu≧0.8を満たす自動車給油系部材用オーステナイト系ステンレス鋼。
- さらにAl:0.2%未満、Nb:0.2%以下、Ti:0.2%以下、B:0.005%以下の1種以上を含む請求項1に記載の自動車給油系部材用オーステナイト系ステンレス鋼。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005064652A JP4578280B2 (ja) | 2005-03-08 | 2005-03-08 | 自動車給油系部材用オーステナイト系ステンレス鋼 |
Applications Claiming Priority (1)
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JP2005064652A JP4578280B2 (ja) | 2005-03-08 | 2005-03-08 | 自動車給油系部材用オーステナイト系ステンレス鋼 |
Publications (2)
Publication Number | Publication Date |
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JP2006249464A JP2006249464A (ja) | 2006-09-21 |
JP4578280B2 true JP4578280B2 (ja) | 2010-11-10 |
Family
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JP2005064652A Expired - Fee Related JP4578280B2 (ja) | 2005-03-08 | 2005-03-08 | 自動車給油系部材用オーステナイト系ステンレス鋼 |
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JP (1) | JP4578280B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4762104B2 (ja) * | 2006-10-11 | 2011-08-31 | 日新製鋼株式会社 | オーステナイト鋼 |
JP6016331B2 (ja) * | 2011-03-29 | 2016-10-26 | 新日鐵住金ステンレス株式会社 | 耐食性及びろう付け性に優れたオーステナイト系ステンレス鋼 |
JP6289941B2 (ja) * | 2014-03-05 | 2018-03-07 | 株式会社神戸製鋼所 | オーステナイト系耐熱鋼 |
CN109207852A (zh) * | 2018-09-29 | 2019-01-15 | 江阴祥瑞不锈钢精线有限公司 | 一种高温网带用不锈钢丝及其制造方法 |
CN110306128B (zh) * | 2019-06-13 | 2022-01-18 | 青岛经济技术开发区海尔热水器有限公司 | 一种不锈钢材料和使用该材料的加热管及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004019437A1 (ja) * | 2002-08-20 | 2004-03-04 | Daido Tokushuko Kabushiki Kaisha | 燃料電池用金属部材とその製造方法、固体高分子形燃料電池用オーステナイトステンレス鋼とそれを用いた燃料電池用金属部材、固体高分子型燃料電池材料とその製造方法、耐食性導電部材とその製造方法、及び燃料電池 |
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2005
- 2005-03-08 JP JP2005064652A patent/JP4578280B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004019437A1 (ja) * | 2002-08-20 | 2004-03-04 | Daido Tokushuko Kabushiki Kaisha | 燃料電池用金属部材とその製造方法、固体高分子形燃料電池用オーステナイトステンレス鋼とそれを用いた燃料電池用金属部材、固体高分子型燃料電池材料とその製造方法、耐食性導電部材とその製造方法、及び燃料電池 |
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JP2006249464A (ja) | 2006-09-21 |
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