DE60122618T2 - Rostfreier austenitischer Stahl mit ausgezeichneter Stanzbarkeit - Google Patents
Rostfreier austenitischer Stahl mit ausgezeichneter Stanzbarkeit Download PDFInfo
- Publication number
- DE60122618T2 DE60122618T2 DE60122618T DE60122618T DE60122618T2 DE 60122618 T2 DE60122618 T2 DE 60122618T2 DE 60122618 T DE60122618 T DE 60122618T DE 60122618 T DE60122618 T DE 60122618T DE 60122618 T2 DE60122618 T2 DE 60122618T2
- Authority
- DE
- Germany
- Prior art keywords
- mass
- ratio
- steel sheet
- punching
- steel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 58
- 239000010959 steel Substances 0.000 title claims description 58
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 22
- 229910000734 martensite Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 5
- 238000005097 cold rolling Methods 0.000 claims description 4
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 39
- 235000019589 hardness Nutrition 0.000 description 21
- 229910001220 stainless steel Inorganic materials 0.000 description 21
- 239000010935 stainless steel Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0405—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing of ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000142644A JP3691341B2 (ja) | 2000-05-16 | 2000-05-16 | 精密打抜き性に優れたオーステナイト系ステンレス鋼板 |
| JP2000142644 | 2000-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60122618D1 DE60122618D1 (de) | 2006-10-12 |
| DE60122618T2 true DE60122618T2 (de) | 2007-09-27 |
Family
ID=18649573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60122618T Expired - Fee Related DE60122618T2 (de) | 2000-05-16 | 2001-05-07 | Rostfreier austenitischer Stahl mit ausgezeichneter Stanzbarkeit |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20020015655A1 (enExample) |
| EP (1) | EP1156125B1 (enExample) |
| JP (1) | JP3691341B2 (enExample) |
| KR (1) | KR100421511B1 (enExample) |
| CN (1) | CN1145713C (enExample) |
| DE (1) | DE60122618T2 (enExample) |
| ES (1) | ES2270918T3 (enExample) |
| MY (1) | MY146900A (enExample) |
| SG (1) | SG108254A1 (enExample) |
| TW (1) | TW500811B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001131707A (ja) * | 1999-10-29 | 2001-05-15 | Dainippon Printing Co Ltd | カラーブラウン管用シャドウマスク |
| CN1446152A (zh) * | 2000-08-01 | 2003-10-01 | 日新制钢株式会社 | 用于机动车的不锈钢制燃料箱 |
| JP3696552B2 (ja) * | 2001-04-12 | 2005-09-21 | 日新製鋼株式会社 | 加工性，冷間鍛造性に優れた軟質ステンレス鋼板 |
| US20040265238A1 (en) * | 2003-06-27 | 2004-12-30 | Imtiaz Chaudry | Inhalable formulations for treating pulmonary hypertension and methods of using same |
| FR2864108B1 (fr) * | 2003-12-22 | 2006-01-27 | Ugine Et Alz France | Tole en acier inoxydable presentant une grande resistance et un bon allongement, et procede de fabrication |
| ATE422559T1 (de) * | 2004-07-08 | 2009-02-15 | Arcelormittal Stainless France | Austenitische nichtrostende stahlzusammensetzung und deren verwendung zur herstellung von bauteilen für landtransportmittel und containern |
| ATE527243T1 (de) * | 2005-03-09 | 2011-10-15 | Merck Sharp & Dohme | Calciumkanal-antagonisten vom typ chinazolinon t |
| US20100066779A1 (en) | 2006-11-28 | 2010-03-18 | Hanan Gothait | Method and system for nozzle compensation in non-contact material deposition |
| WO2009009015A1 (en) * | 2007-07-10 | 2009-01-15 | Merck & Co., Inc. | Quinazolinone t-type calcium channel antagonists |
| JP5014915B2 (ja) * | 2007-08-09 | 2012-08-29 | 日新製鋼株式会社 | Ｎｉ節減型オーステナイト系ステンレス鋼 |
| EP2072631A1 (fr) * | 2007-12-20 | 2009-06-24 | Ugine & Alz France | Tole en acier inoxydable austenitique et procédé d'obtention de cette tole |
| CN101994068B (zh) * | 2009-08-25 | 2012-12-26 | 宝山钢铁股份有限公司 | 奥氏体不锈钢钢板 |
| JP5528459B2 (ja) * | 2009-09-02 | 2014-06-25 | 新日鐵住金ステンレス株式会社 | 耐食性に優れた省Ｎｉ型ステンレス鋼 |
| CN101791648A (zh) * | 2010-04-10 | 2010-08-04 | 中精集团有限公司 | 一种不锈钢厚板的冲压工艺 |
| KR20120132691A (ko) * | 2010-04-29 | 2012-12-07 | 오또꿈뿌 오와이제이 | 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법 |
| KR101659186B1 (ko) * | 2014-12-26 | 2016-09-23 | 주식회사 포스코 | 가요성이 우수한 오스테나이트계 스테인리스강 |
| KR101923922B1 (ko) | 2016-12-23 | 2018-11-30 | 주식회사 포스코 | 표면특성이 우수한 오스테나이트계 스테인리스강 가공품 및 이의 제조 방법 |
| KR101964314B1 (ko) * | 2017-08-21 | 2019-08-07 | 주식회사포스코 | 가공성 및 내시효균열성이 우수한 오스테나이트계 스테인리스강 및 이를 이용한 드로잉 가공품 |
| CN113265585B (zh) * | 2021-05-14 | 2023-02-24 | 山西太钢不锈钢股份有限公司 | 一种汽车安全气囊用不锈钢及其生产方法与应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856746B2 (ja) * | 1980-04-15 | 1983-12-16 | 日本ステンレス株式会社 | プレス成形性および耐食性の良好なオ−ステナイト系ステンレス鋼 |
| JPH0768584B2 (ja) * | 1986-06-09 | 1995-07-26 | 日新製鋼株式会社 | ばね特性に優れたばね用ステンレス鋼材の製造方法 |
| JP3217088B2 (ja) * | 1991-07-26 | 2001-10-09 | 三桜工業株式会社 | ステンレス鋼製多重巻きパイプ |
| KR960014516B1 (ko) * | 1992-04-16 | 1996-10-16 | 신니뽄 세이데스 가부시끼가이샤 | 표면품질이 우수한 오오스테나이트계 스테이레스강 박판 및 그의 제조방법 |
| KR950009223B1 (ko) * | 1993-08-25 | 1995-08-18 | 포항종합제철주식회사 | 프레스 성형성, 열간가공성 및 고온내산화성이 우수한 오스테나이트계 스테인레스강 |
| JPH07180000A (ja) * | 1993-12-22 | 1995-07-18 | Nkk Corp | フロッピーディスクシャッター用オーステナイト系 ステンレス鋼薄板およびその製造方法 |
| JPH07216512A (ja) * | 1994-01-31 | 1995-08-15 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性、深絞り性に優れたオーステナイトステンレス鋼 |
| JP3464297B2 (ja) * | 1994-08-31 | 2003-11-05 | 日新製鋼株式会社 | 高速温間絞り成形用オーステナイト系ステンレス鋼板およびその温間絞り成型法 |
| JP3206631B2 (ja) * | 1994-10-12 | 2001-09-10 | 日鉱金属株式会社 | ロ−ル転写性に優れたオ−ステナイト系ステンレス鋼 |
| JP3839108B2 (ja) * | 1996-10-14 | 2006-11-01 | 日新製鋼株式会社 | 打抜き後の加工性に優れたオーステナイト系ステンレス鋼 |
| JP3307841B2 (ja) * | 1996-10-23 | 2002-07-24 | 山陽特殊製鋼株式会社 | 耐塩酸性及び冷間加工性に優れたセミオーステナイト型析出硬化ステンレス鋼 |
-
2000
- 2000-05-16 JP JP2000142644A patent/JP3691341B2/ja not_active Expired - Fee Related
-
2001
- 2001-05-07 DE DE60122618T patent/DE60122618T2/de not_active Expired - Fee Related
- 2001-05-07 ES ES01110998T patent/ES2270918T3/es not_active Expired - Lifetime
- 2001-05-07 EP EP01110998A patent/EP1156125B1/en not_active Expired - Lifetime
- 2001-05-08 MY MYPI20012134A patent/MY146900A/en unknown
- 2001-05-14 SG SG200102866A patent/SG108254A1/en unknown
- 2001-05-15 US US09/855,736 patent/US20020015655A1/en not_active Abandoned
- 2001-05-15 KR KR10-2001-0026388A patent/KR100421511B1/ko not_active Expired - Lifetime
- 2001-05-15 TW TW090111646A patent/TW500811B/zh active
- 2001-05-16 CN CNB011160977A patent/CN1145713C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1145713C (zh) | 2004-04-14 |
| KR100421511B1 (ko) | 2004-03-09 |
| MY146900A (en) | 2012-10-15 |
| ES2270918T3 (es) | 2007-04-16 |
| TW500811B (en) | 2002-09-01 |
| JP3691341B2 (ja) | 2005-09-07 |
| EP1156125B1 (en) | 2006-08-30 |
| EP1156125A3 (en) | 2002-01-30 |
| CN1327078A (zh) | 2001-12-19 |
| EP1156125A2 (en) | 2001-11-21 |
| DE60122618D1 (de) | 2006-10-12 |
| JP2001323342A (ja) | 2001-11-22 |
| SG108254A1 (en) | 2005-01-28 |
| KR20010105193A (ko) | 2001-11-28 |
| US20020015655A1 (en) | 2002-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8381 | Inventor (new situation) |
Inventor name: SUZUKI, SATOSHI, SHIN-NANYO-SHI, YAMAGUCHI-KEN, JP Inventor name: FUJIMOTO, HIROSHI, SHIN-NANYO-SHI, YAMAGUCHI-K, JP Inventor name: IGAWA, TAKASHI, SHIN-NANYO-SHI, YAMAGUCHI-KEN , JP Inventor name: HIRAMATSU, NAOTO, SHIN-NANYO-SHI, YAMAGUCHI-KE, JP |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |