MY146900A - Austenitic stainless steel excellent in fine blankability - Google Patents
Austenitic stainless steel excellent in fine blankabilityInfo
- Publication number
- MY146900A MY146900A MYPI20012134A MYPI20012134A MY146900A MY 146900 A MY146900 A MY 146900A MY PI20012134 A MYPI20012134 A MY PI20012134A MY PI20012134 A MYPI20012134 A MY PI20012134A MY 146900 A MY146900 A MY 146900A
- Authority
- MY
- Malaysia
- Prior art keywords
- mass
- steel sheet
- austenitic stainless
- stainless steel
- steel excellent
- Prior art date
Links
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)
- Materials Engineering (AREA)
- Mechanical 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)
Abstract
THE NEWLY PROPOSED AUSTENITIC STAINLESS STEEL HAS COMPOSITION CONSISTING OF (C+1/2N) UP TO 0.060 MASS %, SI UP TO 1.0 MASS %, MN UP TO 5 MASS %, S UP TO 0.006 MASS %, 15-20 MASS % CR, 5-12 MASS NI , CU UP TO 5 MASS %, 0-3.0 MASS % MO AND THE BALANCE BEING FE EXCEPT INEVITABLE IMPURITIES UNDER THE CONDITION THAT A VALUE MD30 (REPRESENTING A RATIO OF A STRAIN-INDUCED MARTENSITE) DEFINED BY THE UNDER-MENTIONED FORMULA IS CONTROLLED WITHIN A RANGE OF -60 TO -10. HARDNESS INCREASE OF THE STEEL SHEET AFTER BEING COLD-ROLLED IS PREFERABLY 20% OR MORE AS VICKERS HARDNESS. A METALLURGICAL STRUCTURE OF THE STEEL SHEET IS PREFERABLY TO GRAIN SIZE NUMBER OF #8 TO #11 IN A FINISH ANNEALED STATE . THE STEEL SHEET IS BLANKED WITH HIGH DIMENSIONAL ACCURACY, AND A DIE LIFE IS ALSO PROLONGED. MD30=551-462(C+N)-9.2SI-29(NI+CU)-8.1MN-13.7CR -18.5MO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000142644A JP3691341B2 (en) | 2000-05-16 | 2000-05-16 | Austenitic stainless steel sheet with excellent precision punchability |
Publications (1)
Publication Number | Publication Date |
---|---|
MY146900A true MY146900A (en) | 2012-10-15 |
Family
ID=18649573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20012134A MY146900A (en) | 2000-05-16 | 2001-05-08 | Austenitic stainless steel excellent in fine blankability |
Country Status (10)
Country | Link |
---|---|
US (1) | US20020015655A1 (en) |
EP (1) | EP1156125B1 (en) |
JP (1) | JP3691341B2 (en) |
KR (1) | KR100421511B1 (en) |
CN (1) | CN1145713C (en) |
DE (1) | DE60122618T2 (en) |
ES (1) | ES2270918T3 (en) |
MY (1) | MY146900A (en) |
SG (1) | SG108254A1 (en) |
TW (1) | TW500811B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001131707A (en) * | 1999-10-29 | 2001-05-15 | Dainippon Printing Co Ltd | Shadow mask for color cathode-ray tube |
ES2250443T3 (en) * | 2000-08-01 | 2006-04-16 | Nisshin Steel Co., Ltd. | STAINLESS STEEL FUEL TANK FOR CAR. |
JP3696552B2 (en) * | 2001-04-12 | 2005-09-21 | 日新製鋼株式会社 | Soft stainless steel plate with excellent workability and cold forgeability |
US20040265238A1 (en) * | 2003-06-27 | 2004-12-30 | Imtiaz Chaudry | Inhalable formulations for treating pulmonary hypertension and methods of using same |
FR2864108B1 (en) * | 2003-12-22 | 2006-01-27 | Ugine Et Alz France | STAINLESS STEEL SHEET HAVING HIGH RESISTANCE AND LENGTH ELONGATION, AND METHOD OF MANUFACTURE |
ES2320224T3 (en) * | 2004-07-08 | 2009-05-20 | Arcelormittal-Stainless France | COMPOSITION OF STAINLESS STEEL STAINLESS STEEL AND ITS USE FOR THE MANUFACTURE OF STRUCTURE PARTS OF TERRESTRIAL TRANSPORT MEDIA AND CONTAINERS. |
AU2006223469A1 (en) * | 2005-03-09 | 2006-09-21 | Merck Sharp & Dohme Corp. | Quinazolinone T-type calcium channel antagonists |
US20100066779A1 (en) | 2006-11-28 | 2010-03-18 | Hanan Gothait | Method and system for nozzle compensation in non-contact material deposition |
AU2008275674A1 (en) * | 2007-07-10 | 2009-01-15 | Merck & Co., Inc. | Quinazolinone T-type calcium channel antagonists |
JP5014915B2 (en) * | 2007-08-09 | 2012-08-29 | 日新製鋼株式会社 | Ni-saving austenitic stainless steel |
EP2072631A1 (en) * | 2007-12-20 | 2009-06-24 | Ugine & Alz France | Austenitic stainless steel sheet and method for obtaining this sheet |
CN101994068B (en) * | 2009-08-25 | 2012-12-26 | 宝山钢铁股份有限公司 | Austenitic stainless steel plate |
WO2011027847A1 (en) * | 2009-09-02 | 2011-03-10 | 新日鐵住金ステンレス株式会社 | Low ni stainless steel having excellent corrosion resistance |
CN101791648A (en) * | 2010-04-10 | 2010-08-04 | 中精集团有限公司 | Process for stamping stainless steel thick plate |
KR20120132691A (en) * | 2010-04-29 | 2012-12-07 | 오또꿈뿌 오와이제이 | Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability |
KR101659186B1 (en) * | 2014-12-26 | 2016-09-23 | 주식회사 포스코 | Austenitic stainless steels with increased flexibility |
KR101923922B1 (en) | 2016-12-23 | 2018-11-30 | 주식회사 포스코 | Austenitic stainless steel product having excellent surface properties and manufacturing method of the same |
KR101964314B1 (en) * | 2017-08-21 | 2019-08-07 | 주식회사포스코 | Austenitic stainless steel with excellent workability and resistant of season cracking, and drawing product using the same |
CN113265585B (en) * | 2021-05-14 | 2023-02-24 | 山西太钢不锈钢股份有限公司 | Stainless steel for automobile safety airbag and production method and application thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856746B2 (en) * | 1980-04-15 | 1983-12-16 | 日本ステンレス株式会社 | Austenitic stainless steel with good press formability and corrosion resistance |
JPH0768584B2 (en) * | 1986-06-09 | 1995-07-26 | 日新製鋼株式会社 | Manufacturing method of stainless steel for springs having excellent spring characteristics |
JP3217088B2 (en) * | 1991-07-26 | 2001-10-09 | 三桜工業株式会社 | Stainless steel multiple winding pipe |
DE69320140T2 (en) * | 1992-04-16 | 1999-04-08 | Nippon Steel Corp | AUSTENITIC STAINLESS STEEL PLATE WITH EXCELLENT SURFACE AND THEIR PRODUCTION |
KR950009223B1 (en) * | 1993-08-25 | 1995-08-18 | 포항종합제철주식회사 | Austenite stainless steel |
JPH07180000A (en) * | 1993-12-22 | 1995-07-18 | Nkk Corp | Austenitic stainless steel sheet for floppy disk shutter and its production |
JPH07216512A (en) * | 1994-01-31 | 1995-08-15 | Sumitomo Metal Ind Ltd | Austenitic stainless steel excellent in stress corrosion cracking resistance and deep drawability |
JP3464297B2 (en) * | 1994-08-31 | 2003-11-05 | 日新製鋼株式会社 | Austenitic stainless steel sheet for high-speed warm drawing and its warm drawing method |
JP3206631B2 (en) * | 1994-10-12 | 2001-09-10 | 日鉱金属株式会社 | Austenitic stainless steel with excellent roll transferability |
JP3839108B2 (en) * | 1996-10-14 | 2006-11-01 | 日新製鋼株式会社 | Austenitic stainless steel with excellent workability after punching |
JP3307841B2 (en) * | 1996-10-23 | 2002-07-24 | 山陽特殊製鋼株式会社 | Semi-austenite precipitation hardened stainless steel with excellent hydrochloric acid resistance and cold workability |
-
2000
- 2000-05-16 JP JP2000142644A patent/JP3691341B2/en not_active Expired - Fee Related
-
2001
- 2001-05-07 DE DE60122618T patent/DE60122618T2/en not_active Expired - Fee Related
- 2001-05-07 ES ES01110998T patent/ES2270918T3/en 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 TW TW090111646A patent/TW500811B/en active
- 2001-05-15 US US09/855,736 patent/US20020015655A1/en not_active Abandoned
- 2001-05-15 KR KR10-2001-0026388A patent/KR100421511B1/en active IP Right Grant
- 2001-05-16 CN CNB011160977A patent/CN1145713C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020015655A1 (en) | 2002-02-07 |
KR20010105193A (en) | 2001-11-28 |
TW500811B (en) | 2002-09-01 |
CN1145713C (en) | 2004-04-14 |
JP2001323342A (en) | 2001-11-22 |
EP1156125B1 (en) | 2006-08-30 |
JP3691341B2 (en) | 2005-09-07 |
DE60122618T2 (en) | 2007-09-27 |
EP1156125A2 (en) | 2001-11-21 |
EP1156125A3 (en) | 2002-01-30 |
SG108254A1 (en) | 2005-01-28 |
KR100421511B1 (en) | 2004-03-09 |
ES2270918T3 (en) | 2007-04-16 |
CN1327078A (en) | 2001-12-19 |
DE60122618D1 (en) | 2006-10-12 |
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