GB1461654A - Stainless steel - Google Patents

Stainless steel

Info

Publication number
GB1461654A
GB1461654A GB2330274A GB2330274A GB1461654A GB 1461654 A GB1461654 A GB 1461654A GB 2330274 A GB2330274 A GB 2330274A GB 2330274 A GB2330274 A GB 2330274A GB 1461654 A GB1461654 A GB 1461654A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
corrosion resistance
strength
good
nitrocrystalline
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
Application number
GB2330274A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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
Application filed by ASEA AB filed Critical ASEA AB
Publication of GB1461654A publication Critical patent/GB1461654A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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

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 Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1461654 Stainless steel A SEA AB 24 May 1974 [28 May 1973] 23302/74 Heading C7A A two phase ferretic-austenetic stainless steel with a good combination of high nitrocrystalline and spot corrosion resistance, high tensile strength and toughness and good hot workability comprises the composition being so balanced that the austenite contant is 30-70%, preferably 30-55%. Good properties are achieved in the solution heat treated (950-1020‹C) condition, followed by air or water quenching, and the strength may be increased by further heat treatment at 400-500‹C without loss of corrosion resistance. The sheets are suitable for separator ports where high strength and corrosion resistance are required.
GB2330274A 1973-05-28 1974-05-24 Stainless steel Expired GB1461654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7307481A SE385383B (en) 1973-05-28 1973-05-28 PROCEDURE FOR THE PRODUCTION OF STAINLESS STEEL, FERRIT-AUSTENITIC STEEL

Publications (1)

Publication Number Publication Date
GB1461654A true GB1461654A (en) 1977-01-19

Family

ID=20317609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2330274A Expired GB1461654A (en) 1973-05-28 1974-05-24 Stainless steel

Country Status (6)

Country Link
JP (1) JPS5043010A (en)
CA (1) CA1025246A (en)
DE (1) DE2348292B2 (en)
GB (1) GB1461654A (en)
NL (1) NL7407038A (en)
SE (1) SE385383B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133037A (en) * 1983-01-05 1984-07-18 Carpenter Technology Corp Stainless duplex ferritic- austenitic steel, articles made therefrom and method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic austenitic steel
GB2138024A (en) * 1983-02-15 1984-10-17 Jgc Corp Corrosion resistant castable stainless steel alloy composition for use at low temperatures
CN101168825B (en) * 2006-10-23 2010-05-12 宝山钢铁股份有限公司 Diphase stainless steel with special magnetic property and manufacturing method thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342115A (en) * 1976-09-28 1978-04-17 Kobe Steel Ltd Cast stainless steel for stern seal liner
SE436576C (en) * 1980-01-03 1987-03-16 Allegheny Ludlum Steel FERRITIC STAINLESS STEEL AND APPLICATION OF CAP
SE430904C (en) * 1980-05-13 1986-07-14 Asea Ab STAINLESS, FERRIT-AUSTENITIC STEEL MADE OF POWDER
US4832765A (en) * 1983-01-05 1989-05-23 Carpenter Technology Corporation Duplex alloy
SE453838B (en) * 1985-09-05 1988-03-07 Santrade Ltd HIGH-QUALITY FERRIT-AUSTENITIC STAINLESS STEEL
US5154781A (en) * 1991-05-30 1992-10-13 Wilson Sporting Goods Co. Method to make casting alloy golf clubs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133037A (en) * 1983-01-05 1984-07-18 Carpenter Technology Corp Stainless duplex ferritic- austenitic steel, articles made therefrom and method of enhancing intergranular corrosion resistance of a weld of the stainless duplex ferritic austenitic steel
GB2138024A (en) * 1983-02-15 1984-10-17 Jgc Corp Corrosion resistant castable stainless steel alloy composition for use at low temperatures
CN101168825B (en) * 2006-10-23 2010-05-12 宝山钢铁股份有限公司 Diphase stainless steel with special magnetic property and manufacturing method thereof

Also Published As

Publication number Publication date
DE2348292B2 (en) 1977-10-13
JPS5043010A (en) 1975-04-18
CA1025246A (en) 1978-01-31
NL7407038A (en) 1974-12-02
DE2348292A1 (en) 1974-12-12
SE385383B (en) 1976-06-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee