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GB976735A - Improvements in or relating to martensitic steel alloys - Google Patents

Improvements in or relating to martensitic steel alloys

Info

Publication number
GB976735A
GB976735A GB1074/63A GB107463A GB976735A GB 976735 A GB976735 A GB 976735A GB 1074/63 A GB1074/63 A GB 1074/63A GB 107463 A GB107463 A GB 107463A GB 976735 A GB976735 A GB 976735A
Authority
GB
United Kingdom
Prior art keywords
traces
relating
steel alloys
martensitic steel
alloy
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
GB1074/63A
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel Corp
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 Corp filed Critical Allegheny Ludlum Steel Corp
Publication of GB976735A publication Critical patent/GB976735A/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

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)

Abstract

An age hardenable martensitic stainless steel alloy for manufacturing aircraft or missile parts contains: .C.traces-0.05%, .Mn.traces-0.25%, .Si.traces-0.25%, .Cr.10-18%, .Ni.0.1-7%, .Co.3-16%, .Mo.0.1-8%, .Ti.0.1-1.3%, one or more of Ca, B, Zr, each from 0 to 0.1%, balance Fe with incidental impurities. Ingots of the alloy may be hot rolled and subjected to annealing at 1500-2100 DEG F., with or without cold rolling prior to ageing at 600-1100 DEG F. for at least 4 hours.
GB1074/63A 1962-01-16 1963-01-09 Improvements in or relating to martensitic steel alloys Expired GB976735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US166510A US3251683A (en) 1962-01-16 1962-01-16 Martensitic steel

Publications (1)

Publication Number Publication Date
GB976735A true GB976735A (en) 1964-12-02

Family

ID=22603618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1074/63A Expired GB976735A (en) 1962-01-16 1963-01-09 Improvements in or relating to martensitic steel alloys

Country Status (2)

Country Link
US (1) US3251683A (en)
GB (1) GB976735A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310431A (en) * 1992-10-07 1994-05-10 Robert F. Buck Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof
EP0654541A1 (en) * 1993-11-19 1995-05-24 Shintomi Golf Co., Ltd. Golf-club head
US6890393B2 (en) 2003-02-07 2005-05-10 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
US6899773B2 (en) 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
CN115595504A (en) * 2022-10-19 2023-01-13 鞍钢集团北京研究院有限公司（Cn） A kind of high-strength and high-toughness maraging stainless steel for ultra-low temperature engineering and its manufacturing method

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643029A (en) * 1963-01-28
US3340048A (en) * 1964-03-31 1967-09-05 Int Nickel Co Cold-worked stainless steel
US3359094A (en) * 1965-05-20 1967-12-19 Int Nickel Co Ferrous alloys of exceptionally high strength
GB1117999A (en) * 1965-12-15 1968-06-26 Crucible Steel Co America Tool steels
US3364013A (en) * 1967-02-06 1968-01-16 Carpenter Steel Co Stainless steel alloy
US3365343A (en) * 1967-04-04 1968-01-23 Crucible Steel Co America Low carbon formable and ageable alloy steels
US3658514A (en) * 1968-10-08 1972-04-25 Allegheny Ludlum Steel Martensitic steel
US3661658A (en) * 1969-10-08 1972-05-09 Mitsubishi Heavy Ind Ltd High-strength and high-toughness cast steel for propellers and method for making propellers of said cast steel
US3861909A (en) * 1970-05-11 1975-01-21 Carpenter Technology Corp High strength steel alloy
JPS496748B1 (en) * 1970-09-07 1974-02-15
US3767389A (en) * 1971-02-17 1973-10-23 Int Nickel Co Maraging stainless steel particularly for use in cast condition
US3873378A (en) * 1971-08-12 1975-03-25 Boeing Co Stainless steels
NO134341C (en) * 1972-04-14 1976-09-22 Nybu Bruk Aktiebolag
EP0087482B1 (en) * 1982-02-26 1986-06-25 Kubota Ltd. Heat-resisting alloy for rolls
CA1223140A (en) * 1984-06-28 1987-06-23 Raynald Simoneau Austenitic cobalt stainless steel exhibiting ultra high resistance to erosive cavitation
US5514328A (en) * 1995-05-12 1996-05-07 Stoody Deloro Stellite, Inc. Cavitation erosion resistent steel
US6494789B2 (en) * 2001-02-26 2002-12-17 Archer C. C. Chen Golf club head
TW200641153A (en) * 2003-04-08 2006-12-01 Gainsmart Group Ltd Ultra-high strength weathering steel and method for making same
WO2006081401A2 (en) * 2005-01-25 2006-08-03 Questek Innovations Llc MARTENSITIC STAINLESS STEEL STRENGTHENED BY NI3TI η-PHASE PRECIPITATION
KR102058602B1 (en) * 2015-12-18 2019-12-23 닛폰세이테츠 가부시키가이샤 Manufacturing method of welding material for ferritic heat resistant steel, welding joint for ferritic heat resistant steel and welding joint for ferritic heat resistant steel
CN115874112B (en) * 2022-11-02 2024-04-30 包头钢铁（集团）有限责任公司 Manufacturing method of 1300 megapascal cold-rolled martensitic steel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496248A (en) * 1948-08-25 1950-01-31 Armco Steel Corp Internal-combustion engine valve
US2793948A (en) * 1954-08-27 1957-05-28 Nyby Bruk Ab Restorable fe-cr-ni alloy
GB796733A (en) * 1955-07-09 1958-06-18 Birmingham Small Arms Co Ltd Improvements in or relating to alloy steels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310431A (en) * 1992-10-07 1994-05-10 Robert F. Buck Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof
EP0654541A1 (en) * 1993-11-19 1995-05-24 Shintomi Golf Co., Ltd. Golf-club head
US6890393B2 (en) 2003-02-07 2005-05-10 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
US6899773B2 (en) 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
CN115595504A (en) * 2022-10-19 2023-01-13 鞍钢集团北京研究院有限公司（Cn） A kind of high-strength and high-toughness maraging stainless steel for ultra-low temperature engineering and its manufacturing method
CN115595504B (en) * 2022-10-19 2024-01-12 鞍钢集团北京研究院有限公司 A kind of high strength and high toughness maraging stainless steel for ultra-low temperature engineering and its manufacturing method

Also Published As

Publication number Publication date
US3251683A (en) 1966-05-17

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