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
SE436576B (en
SE436576C (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

    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Arc Welding In General (AREA)
  • Catalysts (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) ES8104832A1 (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
DE2616599B2 (en) * 1976-04-13 1981-03-26 Mannesmann AG, 40213 Düsseldorf Use of a high-alloy steel for the manufacture of high-strength objects that are 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
AU5641980A (en) 1981-09-10
PL124420B1 (en) 1983-01-31
NO155351B (en) 1986-12-08
BR8001877A (en) 1981-07-14
IT8048292A0 (en) 1980-03-28
NO800712L (en) 1981-07-06
CA1163470A (en) 1984-03-13
NL8001740A (en) 1981-08-03
AT376707B (en) 1984-12-27
FR2473068B1 (en) 1985-03-08
BE882793A (en) 1980-10-15
ES492374A0 (en) 1981-04-16
IT8048292A1 (en) 1981-09-28
JPS5698458A (en) 1981-08-07
FR2473068A1 (en) 1981-07-10
AU535783B2 (en) 1984-04-05
MX6596E (en) 1985-08-14
JPH0321624B2 (en) 1991-03-25
SE436576B (en) 1985-01-07
NO155351C (en) 1987-03-18
CS216241B2 (en) 1982-10-29
DE3011048A1 (en) 1981-07-23
ATA268880A (en) 1984-05-15
GB2066847B (en) 1984-08-08
SE436576C (en) 1987-03-16
KR850000980B1 (en) 1985-07-05
ES8104832A1 (en) 1981-04-16
RO79271A (en) 1983-02-01
IT1188918B (en) 1988-01-28
GB2066847A (en) 1981-07-15
PL226697A1 (en) 1981-08-07
KR830002902A (en) 1983-05-31

Similar Documents

Publication Publication Date Title
SE7704806L (en) WELDED PRODUCT OF STAINLESS STEEL
GB2155951B (en) Bearing steel
SE8005473L (en) FERRITIC STEEL WITH IMPROVED OXIDATION RESISTANCE AND CRIME RESISTANCE
ES8301506A1 (en) Copper and nitrogen containing austenitic stainless steel and fastener
SE7500649L (en)
SE8403861L (en) MARTENSITIC EXPOSIBLE CURABLE STEEL
ES8507626A1 (en) High temperature ferritic steel.
DE69026701T2 (en) FERROCHROME ALLOY
SE7506002L (en) WELDABLE STEEL.
ES2040300T3 (en) FERRITIC ALLOY WITH LOW CHROME CONTENT, MODIFIED WITH SILICON FOR USE AT HIGH TEMPERATURES.
JPS5558353A (en) Stainless cast steel for hydraulic turbine runner
ATE75641T1 (en) COMPRESSED GAS TANK MADE OF AN AUSTENITIC STEEL ALLOY.
SE8001868L (en) FERRITIC STAINLESS STEEL
SE8001869L (en) FERRITIC STAINLESS STEEL
SE7910719L (en) AUSTENITIC, EXHAUSTABLE STAINABLE STAINLESS STEEL
KR910021491A (en) Stainless steel
EP0603402A4 (en) High-chromium and high-phosphorus ferritic stainless steel excellent in weatherproofness and rustproofness.
ES8500497A1 (en) Alloys.
DK166090C (en) AUSTENITIC STAINLESS STEEL ALLOY
JPS56158850A (en) Ferrite stainless steel with superior corrosion resistance, formability and weldability
ES2018801B3 (en) CONSTRUCTION STEEL RESISTANT TO CORROSION UNDER VOLTAGES.
JPS57164971A (en) Austenite steel with superior strength at high temperature
ES2076490T3 (en) IMPROVED WELDING STEEL.
GB905238A (en) Improvements in or relating to austenitic stainless steels
JPS5713152A (en) Steel for seamless steel pipe with superior corrosion resistance

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8001868-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8001868-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8001868-2

Format of ref document f/p: F