MY135980A - Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel - Google Patents

Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel

Info

Publication number
MY135980A
MY135980A MYPI20030420A MYPI20030420A MY135980A MY 135980 A MY135980 A MY 135980A MY PI20030420 A MYPI20030420 A MY PI20030420A MY PI20030420 A MYPI20030420 A MY PI20030420A MY 135980 A MY135980 A MY 135980A
Authority
MY
Malaysia
Prior art keywords
nickel
stainless steel
austenitic stainless
manganese
containing chromium
Prior art date
Application number
MYPI20030420A
Inventor
Meng-Hsin Hsieh
Yi-Cheng Wu
Pei-Te Huang
Hao-Shang Liu
Original Assignee
Yieh United Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32105830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY135980(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yieh United Steel Corp filed Critical Yieh United Steel Corp
Publication of MY135980A publication Critical patent/MY135980A/en

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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

AN AUSTENITIC STAINLESS STEEL INCLUDES (A) 0.03WT% TO 0.12WT% OF C, (B) 0.2WT% TO 1.0WT% OF SI, (C) 7.5WT% TO 10.5WT% OF MN, (D) 14.0WT% TO 16.0WT% OF CR, (E) 1.0WT% TO 5.0WT% OF NI, (F) 0.04WT% TO 0.25WT% OF N, (G) 1.0WT% TO 3.5WT% OF CU, (H) TRACE AMOUNT OF MO, AND THE BALANCE BEING FE AND INCIDENTAL IMPURITIES. THE AUSTENITIC STAINLESS STEEL HAS A δ -FERRITE CONTENT LESS THAN 8.5 AND EQUAL TO 6.77 [(D) + (H) +1.5 (B)] -4.85 [(E) +30 (A) +30 (F) +0.5 (C)+0.3 (G)] -52.75.(FIG 1)
MYPI20030420A 2002-10-23 2003-02-07 Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel MY135980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW091124567A TWI247813B (en) 2002-10-23 2002-10-23 Austenite stainless steel with low nickel content

Publications (1)

Publication Number Publication Date
MY135980A true MY135980A (en) 2008-07-31

Family

ID=32105830

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20030420A MY135980A (en) 2002-10-23 2003-02-07 Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel

Country Status (6)

Country Link
US (1) US20040079451A1 (en)
JP (1) JP2004143576A (en)
KR (1) KR100552545B1 (en)
BR (1) BR0300296A (en)
MY (1) MY135980A (en)
TW (1) TWI247813B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354447C (en) * 2004-05-28 2007-12-12 烨联钢铁股份有限公司 Corrosion-resistant and antibacterial low-nickel austenitic stainless steel
CN101435056B (en) * 2008-11-27 2010-12-22 江苏利达不锈钢有限公司 Novel low-cost free-cutting stainless steel 303C and manufacturing process thereof
SE533635C2 (en) 2009-01-30 2010-11-16 Sandvik Intellectual Property Austenitic stainless steel alloy with low nickel content, and article thereof
JP5977609B2 (en) * 2012-07-20 2016-08-24 日新製鋼株式会社 Saving Ni-type austenitic stainless steel
DE102015111680A1 (en) * 2015-07-17 2017-01-19 Benteler Steel/Tube Gmbh inflator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286310A (en) * 1992-10-13 1994-02-15 Allegheny Ludlum Corporation Low nickel, copper containing chromium-nickel-manganese-copper-nitrogen austenitic stainless steel
FR2766843B1 (en) * 1997-07-29 1999-09-03 Usinor AUSTENITIC STAINLESS STEEL WITH A VERY LOW NICKEL CONTENT
FR2780735B1 (en) * 1998-07-02 2001-06-22 Usinor AUSTENITIC STAINLESS STEEL WITH LOW NICKEL CONTENT AND CORROSION RESISTANT

Also Published As

Publication number Publication date
JP2004143576A (en) 2004-05-20
BR0300296A (en) 2004-08-03
TWI247813B (en) 2006-01-21
US20040079451A1 (en) 2004-04-29
KR100552545B1 (en) 2006-02-14
KR20040036511A (en) 2004-04-30

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