SE8001868L - FERRITIC STAINLESS STEEL - Google Patents

FERRITIC STAINLESS STEEL

Info

Publication number
SE8001868L
SE8001868L SE8001868A SE8001868A SE8001868L SE 8001868 L SE8001868 L SE 8001868L SE 8001868 A SE8001868 A SE 8001868A SE 8001868 A SE8001868 A SE 8001868A SE 8001868 L SE8001868 L SE 8001868L
Authority
SE
Sweden
Prior art keywords
stainless steel
ferritic stainless
niobium
zirconium
titanium
Prior art date
Application number
SE8001868A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE436576C (en
SE436576B (en
Inventor
H E Deverell
T H Mccunn
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of SE8001868L publication Critical patent/SE8001868L/en
Publication of SE436576B publication Critical patent/SE436576B/en
Publication of SE436576C publication Critical patent/SE436576C/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

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)
  • Catalysts (AREA)
  • Arc Welding In General (AREA)
  • Rolling Contact Bearings (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

A ferritic stainless steel characterized by superior toughness both prior to and after welding, and by superior crevice and integranular corrosion resistance consists of, by weight, up to 0.08% carbon, up to 0.06% nitrogen, from 25.000 to 35.00% chromium, from 3.60 to 5.60% molybdenum, up to 2.00% manganese, from 2.00 to 5.00% nickel, up to 2.00% silicon, up to 0.5% aluminum, up to 2.00% titanium, zirconium and/or niobium, balance essentially iron. The sum of carbon plus nitrogen is in excess of 0.0275%. Titanium, zirconium and niobium are in accordance with the following equation: %Ti/6+%Zr/7+%Nb/8>/=(%C+%N)
SE8001868A 1980-01-03 1980-03-11 FERRITIC STAINLESS STEEL AND APPLICATION OF CAP SE436576C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10936380A 1980-01-03 1980-01-03

Publications (3)

Publication Number Publication Date
SE8001868L true SE8001868L (en) 1981-07-04
SE436576B SE436576B (en) 1985-01-07
SE436576C SE436576C (en) 1987-03-16

Family

ID=22327261

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001868A SE436576C (en) 1980-01-03 1980-03-11 FERRITIC STAINLESS STEEL AND APPLICATION OF CAP

Country Status (19)

Country Link
JP (1) JPS5698458A (en)
KR (1) KR850000980B1 (en)
AT (1) AT376707B (en)
AU (1) AU535783B2 (en)
BE (1) BE882793A (en)
BR (1) BR8001877A (en)
CA (1) CA1163470A (en)
CS (1) CS216241B2 (en)
DE (1) DE3011048A1 (en)
ES (1) ES492374A0 (en)
FR (1) FR2473068A1 (en)
GB (1) GB2066847B (en)
IT (1) IT1188918B (en)
MX (1) MX6596E (en)
NL (1) NL8001740A (en)
NO (1) NO155351C (en)
PL (1) PL124420B1 (en)
RO (1) RO79271A (en)
SE (1) SE436576C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453838B (en) * 1985-09-05 1988-03-07 Santrade Ltd HIGH-QUALITY FERRIT-AUSTENITIC STAINLESS STEEL
JPS6331535A (en) * 1986-07-23 1988-02-10 Jgc Corp Apparatus for treating carbon-containing compound having carbon precipitation suppressing property
JPH0422870U (en) * 1990-06-11 1992-02-25

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA922543A (en) * 1969-07-11 1973-03-13 The International Nickel Company Of Canada Corrosion resistant ferritic stainless steel
FR2091642A5 (en) * 1970-05-16 1972-01-14 Nippon Steel Corp Stainless steel resistant to pitting corrosion -and suitable for comp - used in sewater
GB1359629A (en) * 1971-10-26 1974-07-10 Deutsche Edelstahlwerke Gmbh Corrosion-resistant ferritic chrome steel
NO134341C (en) * 1972-04-14 1976-09-22 Nybu Bruk Aktiebolag
AT338854B (en) * 1972-09-04 1977-09-26 Ver Edelstahlwerke Ag FERRITIC OR FERRITIC-AUSTENITIC STEEL ALLOYS FOR OBJECTS THAT ARE CORROSION-RESISTANT TO ACID AND WATER MIXTURES UP TO 70 DEGREES C.
SE385383B (en) * 1973-05-28 1976-06-28 Asea Ab PROCEDURE FOR THE PRODUCTION OF STAINLESS STEEL, FERRIT-AUSTENITIC STEEL
JPS5241113A (en) * 1975-09-30 1977-03-30 Nippon Steel Corp Ferritic stainless steel having high toughness and high corrosion resi stance
DE2616599C3 (en) * 1976-04-13 1987-01-22 Mannesmann AG, 4000 Düsseldorf Use of a high-alloy steel to manufacture high-strength objects resistant to acid gas corrosion
GB1565419A (en) * 1976-04-27 1980-04-23 Crucible Inc Stainless steel welded articles
DE2701329C2 (en) * 1977-01-14 1983-03-24 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Corrosion-resistant ferritic chrome-molybdenum-nickel steel
DE2737116C2 (en) * 1977-08-17 1985-05-09 Gränges Nyby AB, Nybybruk Process for the production of sheets and strips from ferritic, stabilized, rustproof chromium-molybdenum-nickel steels

Also Published As

Publication number Publication date
KR830002902A (en) 1983-05-31
ES8104832A1 (en) 1981-04-16
MX6596E (en) 1985-08-14
IT8048292A1 (en) 1981-09-28
SE436576C (en) 1987-03-16
NL8001740A (en) 1981-08-03
NO155351C (en) 1987-03-18
RO79271A (en) 1983-02-01
NO800712L (en) 1981-07-06
ATA268880A (en) 1984-05-15
FR2473068A1 (en) 1981-07-10
FR2473068B1 (en) 1985-03-08
JPS5698458A (en) 1981-08-07
NO155351B (en) 1986-12-08
AU535783B2 (en) 1984-04-05
PL226697A1 (en) 1981-08-07
BE882793A (en) 1980-10-15
BR8001877A (en) 1981-07-14
CA1163470A (en) 1984-03-13
DE3011048A1 (en) 1981-07-23
PL124420B1 (en) 1983-01-31
JPH0321624B2 (en) 1991-03-25
GB2066847B (en) 1984-08-08
KR850000980B1 (en) 1985-07-05
IT1188918B (en) 1988-01-28
CS216241B2 (en) 1982-10-29
ES492374A0 (en) 1981-04-16
SE436576B (en) 1985-01-07
GB2066847A (en) 1981-07-15
IT8048292A0 (en) 1980-03-28
AU5641980A (en) 1981-09-10
AT376707B (en) 1984-12-27

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