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GB1218927A - Improvements in heat-resisting alloy steels - Google Patents

Improvements in heat-resisting alloy steels

Info

Publication number
GB1218927A
GB1218927A GB30157/67A GB3015767A GB1218927A GB 1218927 A GB1218927 A GB 1218927A GB 30157/67 A GB30157/67 A GB 30157/67A GB 3015767 A GB3015767 A GB 3015767A GB 1218927 A GB1218927 A GB 1218927A
Authority
GB
United Kingdom
Prior art keywords
heat
alloy steels
resisting alloy
steel
june
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
GB30157/67A
Inventor
Kenneth Arnold Ridal
John Mccann
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.)
English Steel Corp Ltd
Original Assignee
English Steel Corp 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 English Steel Corp Ltd filed Critical English Steel Corp Ltd
Priority to GB30157/67A priority Critical patent/GB1218927A/en
Priority to US738103A priority patent/US3615370A/en
Priority to FR1570294D priority patent/FR1570294A/fr
Priority to JP4505268A priority patent/JPS4634306B1/ja
Priority to AT624168A priority patent/AT295569B/en
Publication of GB1218927A publication Critical patent/GB1218927A/en
Expired legal-status Critical Current

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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1,218,927. Alloy steels. ENGLISH STEEL CORP. Ltd. June 13, 1968 [June 29, 1967], No.30157/67. Heading C7A. A heat-resisting alloy steel consists, by weight, of:- C 0À21-0À35% Si # 0À35% Mn 0À39-1% Ni 0À4-1% Cr 0À7-1À4% Mo 0À5-1À5% V 0À2-0À6% Ti, Nb and/or Ta 0À03-0À15% total B 0À002-0À01% Co 0À5-3% Fe balance (apart from impurities and incidental constituents). P and S should each not exceed 0À04%. The steel may be austenitized at 950‹-1060‹C., hardened by cooling in air, steam, water-mist or oil, and tempered at 600‹ -700‹ C. It is useful for the manufacture of turbine components.
GB30157/67A 1967-06-29 1967-06-29 Improvements in heat-resisting alloy steels Expired GB1218927A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB30157/67A GB1218927A (en) 1967-06-29 1967-06-29 Improvements in heat-resisting alloy steels
US738103A US3615370A (en) 1967-06-29 1968-06-19 Heat-resisting chromium-molybdenum-vanadium steel
FR1570294D FR1570294A (en) 1967-06-29 1968-06-27
JP4505268A JPS4634306B1 (en) 1967-06-29 1968-06-28
AT624168A AT295569B (en) 1967-06-29 1968-06-28 Heat-resistant alloy steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30157/67A GB1218927A (en) 1967-06-29 1967-06-29 Improvements in heat-resisting alloy steels

Publications (1)

Publication Number Publication Date
GB1218927A true GB1218927A (en) 1971-01-13

Family

ID=10303211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30157/67A Expired GB1218927A (en) 1967-06-29 1967-06-29 Improvements in heat-resisting alloy steels

Country Status (5)

Country Link
US (1) US3615370A (en)
JP (1) JPS4634306B1 (en)
AT (1) AT295569B (en)
FR (1) FR1570294A (en)
GB (1) GB1218927A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969161A (en) * 1973-11-07 1976-07-13 Nippon Kokan Kabushiki Kaisha Cr-Ni system austenitic heat-resisting steel
US5236521A (en) * 1990-06-06 1993-08-17 Nkk Corporation Abrasion resistant steel
US5284529A (en) * 1990-06-06 1994-02-08 Nkk Corporation Abrasion-resistant steel
US5393358A (en) * 1990-12-03 1995-02-28 Nkk Corporation Method for producing abrasion-resistant steel having excellent surface property
US5403410A (en) * 1990-06-06 1995-04-04 Nkk Corporation Abrasion-resistant steel

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436893B2 (en) * 1973-11-28 1979-11-12
US4322247A (en) * 1979-01-31 1982-03-30 Snap-On Tools Corporation Alloy steel for severe cold forming
US4322256A (en) * 1979-01-31 1982-03-30 Snap-On Tools Corporation Tool made from alloy steel for severe cold forming
US4319934A (en) * 1979-01-31 1982-03-16 Snap-On Tools Corporation Method of forming tools from alloy steel for severe cold forming
EP0021349B1 (en) * 1979-06-29 1985-04-17 Nippon Steel Corporation High tensile steel and process for producing the same
AT371149B (en) * 1981-10-28 1983-06-10 Ver Edelstahlwerke Ag REPAIR STEEL AND USE THEREOF
FR2658207B1 (en) * 1990-02-14 1993-09-24 Creusot Loire LOW ALLOY BOILER AND / OR CONSTRUCTION STEEL FOR USE IN PARTICULAR IN HYDROGEN MEDIA.
SE508412C2 (en) * 1997-04-29 1998-10-05 Ovako Steel Ab Hardened steel
US5928442A (en) * 1997-08-22 1999-07-27 Snap-On Technologies, Inc. Medium/high carbon low alloy steel for warm/cold forming
US7854966B2 (en) * 2006-02-06 2010-12-21 Hamilton Sundstrand Corporation Coating process for fatigue critical components
US8523519B2 (en) * 2009-09-24 2013-09-03 General Energy Company Steam turbine rotor and alloy therefor
JP5955125B2 (en) * 2012-06-22 2016-07-20 三菱日立パワーシステムズ株式会社 Turbine rotor, manufacturing method thereof, and steam turbine using the turbine rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969161A (en) * 1973-11-07 1976-07-13 Nippon Kokan Kabushiki Kaisha Cr-Ni system austenitic heat-resisting steel
US5236521A (en) * 1990-06-06 1993-08-17 Nkk Corporation Abrasion resistant steel
US5284529A (en) * 1990-06-06 1994-02-08 Nkk Corporation Abrasion-resistant steel
US5403410A (en) * 1990-06-06 1995-04-04 Nkk Corporation Abrasion-resistant steel
US5393358A (en) * 1990-12-03 1995-02-28 Nkk Corporation Method for producing abrasion-resistant steel having excellent surface property

Also Published As

Publication number Publication date
JPS4634306B1 (en) 1971-10-07
US3615370A (en) 1971-10-26
AT295569B (en) 1972-01-10
FR1570294A (en) 1969-06-06

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