ATE81360T1 - Aushaertbarer rostfreier stahl. - Google Patents

Aushaertbarer rostfreier stahl.

Info

Publication number
ATE81360T1
ATE81360T1 AT87306418T AT87306418T ATE81360T1 AT E81360 T1 ATE81360 T1 AT E81360T1 AT 87306418 T AT87306418 T AT 87306418T AT 87306418 T AT87306418 T AT 87306418T AT E81360 T1 ATE81360 T1 AT E81360T1
Authority
AT
Austria
Prior art keywords
stainless steel
hardenable stainless
age
improved machinability
hardenable
Prior art date
Application number
AT87306418T
Other languages
English (en)
Inventor
Jr Walter T Haswell
Kenneth E Pinnow
Geoffrey O Rhodes
John J Eckenrod
Original Assignee
Crucible Materials 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 Crucible Materials Corp filed Critical Crucible Materials Corp
Application granted granted Critical
Publication of ATE81360T1 publication Critical patent/ATE81360T1/de

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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lubricants (AREA)
  • Catalysts (AREA)
  • Load-Engaging Elements For Cranes (AREA)
AT87306418T 1986-08-21 1987-07-20 Aushaertbarer rostfreier stahl. ATE81360T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/898,487 US4769213A (en) 1986-08-21 1986-08-21 Age-hardenable stainless steel having improved machinability
EP87306418A EP0257780B1 (de) 1986-08-21 1987-07-20 Aushärtbarer rostfreier Stahl

Publications (1)

Publication Number Publication Date
ATE81360T1 true ATE81360T1 (de) 1992-10-15

Family

ID=25409534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87306418T ATE81360T1 (de) 1986-08-21 1987-07-20 Aushaertbarer rostfreier stahl.

Country Status (8)

Country Link
US (1) US4769213A (de)
EP (1) EP0257780B1 (de)
JP (1) JPS6353246A (de)
AT (1) ATE81360T1 (de)
CA (1) CA1330629C (de)
DE (1) DE3782122T2 (de)
ES (1) ES2035070T3 (de)
GR (1) GR3006414T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933142A (en) * 1986-09-19 1990-06-12 Crucible Materials Corporation Low carbon plus nitrogen free-machining austenitic stainless steels with improved machinability and corrosion resistance
US5049210A (en) * 1989-02-18 1991-09-17 Nippon Steel Corporation Oil Country Tubular Goods or a line pipe formed of a high-strength martensitic stainless steel
JP3228439B2 (ja) * 1992-02-07 2001-11-12 日立金属株式会社 放電加工性および被切削性にすぐれた金型用鋼およびプレス型用鋼
DE69317265T2 (de) * 1992-09-04 1998-07-09 Mitsubishi Heavy Ind Ltd Konstruktionselement und dessen herstellung
US5447800A (en) * 1993-09-27 1995-09-05 Crucible Materials Corporation Martensitic hot work tool steel die block article and method of manufacture
US5362337A (en) * 1993-09-28 1994-11-08 Crs Holdings, Inc. Free-machining martensitic stainless steel
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
WO1996010654A1 (fr) * 1994-09-30 1996-04-11 Nippon Steel Corporation Acier inoxydable martensitique tres resistant a la corrosion et a soudabilite excellente et son procede de fabrication
JP3446394B2 (ja) * 1995-05-11 2003-09-16 大同特殊鋼株式会社 析出硬化型ステンレス鋼
US5824265A (en) * 1996-04-24 1998-10-20 J & L Fiber Services, Inc. Stainless steel alloy for pulp refiner plate
US6245289B1 (en) 1996-04-24 2001-06-12 J & L Fiber Services, Inc. Stainless steel alloy for pulp refiner plate
DE19755409A1 (de) * 1997-12-12 1999-06-17 Econsult Unternehmensberatung Nichtrostender Baustahl und Verfahren zu seiner Herstellung
RU2244038C2 (ru) 1999-03-08 2005-01-10 Крс Холдингс, Инк. Хорошо обрабатываемая дисперсионно-твердеющая нержавеющая сталь специального назначения
US6461452B1 (en) * 2001-05-16 2002-10-08 Crs Holdings, Inc. Free-machining, martensitic, precipitation-hardenable stainless steel
US20100119403A1 (en) * 2001-07-27 2010-05-13 Ugitech Austenitic Stainless Steel for Cold Working Suitable For Later Machining
CN100354447C (zh) * 2004-05-28 2007-12-12 烨联钢铁股份有限公司 兼具耐蚀性和抗菌性的低镍奥氏体不锈钢
CN101688273B (zh) * 2007-03-22 2013-02-20 日立金属株式会社 切削性优异的析出硬化型马氏体系不锈钢铸钢及其制造方法
US8557059B2 (en) * 2009-06-05 2013-10-15 Edro Specialty Steels, Inc. Plastic injection mold of low carbon martensitic stainless steel
DE102016109253A1 (de) 2016-05-19 2017-12-07 Böhler Edelstahl GmbH & Co KG Verfahren zum Herstellen eines Stahlwerkstoffs und Stahlwerksstoff
CN113172089B (zh) * 2021-03-31 2023-04-07 甘肃酒钢集团宏兴钢铁股份有限公司 一种高碳马氏体不锈钢炉卷轧机生产方法
CN113584286B (zh) * 2021-07-30 2024-01-16 重庆林鹏耐磨钢球制造有限公司 一种合金锻造热处理工艺用时效炉及其控制方法
CN113774280A (zh) * 2021-08-25 2021-12-10 哈尔滨工程大学 一种2400MPa级高塑韧性高耐蚀马氏体时效不锈钢及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813801A (en) * 1954-09-15 1959-05-21 John Ivan Morley Improvements relating to martensitic stainless steels
US2482097A (en) * 1944-07-27 1949-09-20 Armco Steel Corp Alloy and method
GB973489A (en) * 1961-05-25 1964-10-28 Firth Vickers Stainless Steels Ltd Improvements in or relating to martensitic-stainless steels
US2797993A (en) * 1956-04-27 1957-07-02 Armco Steel Corp Stainless steel
GB821652A (en) * 1956-09-03 1959-10-14 Armco Int Corp Precipitation-hardened welded castings
GB1061563A (en) * 1962-09-03 1967-03-15 Apv Paramount Ltd A new or improved stainless steel and articles produced therefrom
JPS4827569A (de) * 1971-08-14 1973-04-11
JPS56127754A (en) * 1980-03-11 1981-10-06 Hitachi Metals Ltd Improvement of nb containing martensite type precipitation hardening stainless steel
US4444588A (en) * 1982-01-26 1984-04-24 Carpenter Technology Corporation Free machining, cold formable austenitic stainless steel
AT377785B (de) * 1983-06-28 1985-04-25 Ver Edelstahlwerke Ag Chromhaeltige legierung
US4613367A (en) * 1985-06-14 1986-09-23 Crucible Materials Corporation Low carbon plus nitrogen, free-machining austenitic stainless steel

Also Published As

Publication number Publication date
CA1330629C (en) 1994-07-12
DE3782122T2 (de) 1993-02-18
US4769213A (en) 1988-09-06
ES2035070T3 (es) 1993-04-16
DE3782122D1 (de) 1992-11-12
EP0257780A3 (en) 1989-03-08
JPS6353246A (ja) 1988-03-07
GR3006414T3 (de) 1993-06-21
JPH0372700B2 (de) 1991-11-19
EP0257780B1 (de) 1992-10-07
EP0257780A2 (de) 1988-03-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee