US3663208A - A chromium-nickel alloy steel containing copper - Google Patents

A chromium-nickel alloy steel containing copper Download PDF

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Publication number
US3663208A
US3663208A US834878A US3663208DA US3663208A US 3663208 A US3663208 A US 3663208A US 834878 A US834878 A US 834878A US 3663208D A US3663208D A US 3663208DA US 3663208 A US3663208 A US 3663208A
Authority
US
United States
Prior art keywords
percent
chromium
balance
nickel
molybdenum
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 - Lifetime
Application number
US834878A
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English (en)
Inventor
Henry William Kirby
Arthur Hogg
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.)
Firth Brown Ltd
Original Assignee
Firth Brown Ltd
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 Firth Brown Ltd filed Critical Firth Brown Ltd
Application granted granted Critical
Publication of US3663208A publication Critical patent/US3663208A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Definitions

  • compositions in the following ranges, in percentages by weight, are preferred:
  • An alloy according to claim 2 consisting essentially of the 3.
  • An alloy according to claim 1 consisting essentially of the following elements in the Stated weight Percentages: following elements in the stated weight percentages:
  • An alloy according to claim 2 consisting essentially of the 4.
  • An alloy according to claim 1 consisting essentially of the following elements in the Stated weight percentages.
  • An alloy according to claim 1 consisting essentially of the 10.
  • An alloy according to claim 2 consisting essentially of following elements in the stated weight percentages: the following elements in the stated weight percentages:
  • An alloy according to claim 2 consisting essentially of 12.
  • An alloy according to claim 2 consisting essentially of the following elements in the stated weight percentages: the following elements in the stated weight percentages:

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Soft Magnetic Materials (AREA)
US834878A 1968-06-20 1969-06-19 A chromium-nickel alloy steel containing copper Expired - Lifetime US3663208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2947368 1968-06-20

Publications (1)

Publication Number Publication Date
US3663208A true US3663208A (en) 1972-05-16

Family

ID=10292117

Family Applications (1)

Application Number Title Priority Date Filing Date
US834878A Expired - Lifetime US3663208A (en) 1968-06-20 1969-06-19 A chromium-nickel alloy steel containing copper

Country Status (5)

Country Link
US (1) US3663208A (enrdf_load_stackoverflow)
DE (1) DE1931302A1 (enrdf_load_stackoverflow)
FR (1) FR2011320A1 (enrdf_load_stackoverflow)
GB (1) GB1250898A (enrdf_load_stackoverflow)
SE (1) SE349332B (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859080A (en) * 1971-01-04 1975-01-07 Us Interior Corrosion resistant alloys
US4045256A (en) * 1975-03-05 1977-08-30 Ingersoll-Rand Company Chrome steel casting alloy
US4049431A (en) * 1976-09-30 1977-09-20 The United States Of America As Represented By The United States Energy Research And Development Administration High strength ferritic alloy
US4058417A (en) * 1975-02-24 1977-11-15 General Electric Company Turbine bucket alloy
US4326885A (en) * 1980-06-16 1982-04-27 Ingersoll-Rand Company Precipitation hardening chromium steel casting alloy
US5002729A (en) * 1989-08-04 1991-03-26 Carpenter Technology Corporation Case hardenable corrosion resistant steel alloy and article made therefrom
US5424028A (en) * 1993-12-23 1995-06-13 Latrobe Steel Company Case carburized stainless steel alloy for high temperature applications
US5591391A (en) * 1994-09-20 1997-01-07 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel
US6737018B2 (en) * 2001-01-16 2004-05-18 Jfe Steel Corporation Corrosion-resistant chromium steel for architectural and civil engineering structural elements
US20170002447A1 (en) * 2012-10-24 2017-01-05 Crs Holdings, Inc. Quench and temper corrosion resistant steel alloy
WO2017074738A1 (en) * 2015-10-30 2017-05-04 Northwestern University High temperature steel for steam turbine and other applications
US11634803B2 (en) 2012-10-24 2023-04-25 Crs Holdings, Llc Quench and temper corrosion resistant steel alloy and method for producing the alloy
US20240247463A1 (en) * 2019-03-27 2024-07-25 ESCO Group LLLC Lip for excavating bucket

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551719B2 (de) * 1975-02-24 1978-06-08 General Electric Co., Schenectady, N.Y. (V.St.A.) Verwendung eines Stahles mit martensitischem Gefüge als Werkstoff zur Herstellung von geschmiedeten Turbinenschaufeln
EP0237170B1 (en) * 1986-02-05 1994-05-11 Hitachi, Ltd. Heat resistant steel and gas turbine composed of the same
JPS63171856A (ja) * 1987-01-09 1988-07-15 Hitachi Ltd 耐熱鋼
US10094007B2 (en) 2013-10-24 2018-10-09 Crs Holdings Inc. Method of manufacturing a ferrous alloy article using powder metallurgy processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793113A (en) * 1952-08-22 1957-05-21 Hadfields Ltd Creep resistant steel
US2880085A (en) * 1956-03-29 1959-03-31 Firth Vickers Stainless Steels Ltd Ferritic alloy steels for use at elevated temperatures
US3152934A (en) * 1962-10-03 1964-10-13 Allegheny Ludlum Steel Process for treating austenite stainless steels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793113A (en) * 1952-08-22 1957-05-21 Hadfields Ltd Creep resistant steel
US2880085A (en) * 1956-03-29 1959-03-31 Firth Vickers Stainless Steels Ltd Ferritic alloy steels for use at elevated temperatures
US3152934A (en) * 1962-10-03 1964-10-13 Allegheny Ludlum Steel Process for treating austenite stainless steels

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859080A (en) * 1971-01-04 1975-01-07 Us Interior Corrosion resistant alloys
US4058417A (en) * 1975-02-24 1977-11-15 General Electric Company Turbine bucket alloy
US4045256A (en) * 1975-03-05 1977-08-30 Ingersoll-Rand Company Chrome steel casting alloy
US4049431A (en) * 1976-09-30 1977-09-20 The United States Of America As Represented By The United States Energy Research And Development Administration High strength ferritic alloy
DE2744105A1 (de) * 1976-09-30 1978-04-06 Us Energy Ferritlegierung mit hoher festigkeit
US4326885A (en) * 1980-06-16 1982-04-27 Ingersoll-Rand Company Precipitation hardening chromium steel casting alloy
US5002729A (en) * 1989-08-04 1991-03-26 Carpenter Technology Corporation Case hardenable corrosion resistant steel alloy and article made therefrom
US5424028A (en) * 1993-12-23 1995-06-13 Latrobe Steel Company Case carburized stainless steel alloy for high temperature applications
US5591391A (en) * 1994-09-20 1997-01-07 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel
US6737018B2 (en) * 2001-01-16 2004-05-18 Jfe Steel Corporation Corrosion-resistant chromium steel for architectural and civil engineering structural elements
US20170002447A1 (en) * 2012-10-24 2017-01-05 Crs Holdings, Inc. Quench and temper corrosion resistant steel alloy
US10458007B2 (en) * 2012-10-24 2019-10-29 Crs Holdings, Inc. Quench and temper corrosion resistant steel alloy
US11634803B2 (en) 2012-10-24 2023-04-25 Crs Holdings, Llc Quench and temper corrosion resistant steel alloy and method for producing the alloy
WO2017074738A1 (en) * 2015-10-30 2017-05-04 Northwestern University High temperature steel for steam turbine and other applications
US10316379B2 (en) 2015-10-30 2019-06-11 Northwestern University High temperature steel for steam turbine and other applications
US20240247463A1 (en) * 2019-03-27 2024-07-25 ESCO Group LLLC Lip for excavating bucket

Also Published As

Publication number Publication date
SE349332B (enrdf_load_stackoverflow) 1972-09-25
FR2011320A1 (enrdf_load_stackoverflow) 1970-02-27
DE1931302A1 (de) 1970-08-27
GB1250898A (enrdf_load_stackoverflow) 1971-10-20

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