GB404565A - Improvements in the manufacture of articles from steel alloys - Google Patents

Improvements in the manufacture of articles from steel alloys

Info

Publication number
GB404565A
GB404565A GB21276/33A GB2127633A GB404565A GB 404565 A GB404565 A GB 404565A GB 21276/33 A GB21276/33 A GB 21276/33A GB 2127633 A GB2127633 A GB 2127633A GB 404565 A GB404565 A GB 404565A
Authority
GB
United Kingdom
Prior art keywords
per cent
manufacture
steel alloys
articles
vanadium
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
GB21276/33A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB404565A publication Critical patent/GB404565A/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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt

Abstract

Steel alloys for the manufacture of articles required to have high creep strength in use at temperatures of over 400 DEG C. contain up to 0.5 per cent of carbon, 0.3-10 per cent of cobalt, and 0.3-3 per cent of molybdenum, with or without up to 6 per cent of chromium, and with or without up to a total of 1.5 per cent of one or more of the elements copper, titanium, vanadium, nickel, silicon, manganese, tungsten, and aluminium.
GB21276/33A 1932-08-01 1933-07-28 Improvements in the manufacture of articles from steel alloys Expired GB404565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE404565X 1932-08-01

Publications (1)

Publication Number Publication Date
GB404565A true GB404565A (en) 1934-01-18

Family

ID=6421812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21276/33A Expired GB404565A (en) 1932-08-01 1933-07-28 Improvements in the manufacture of articles from steel alloys

Country Status (1)

Country Link
GB (1) GB404565A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272622A (en) * 1956-09-29 1966-09-13 Bofors Ab High heat resistant steels
EP0021349A1 (en) * 1979-06-29 1981-01-07 Nippon Steel Corporation High tensile steel and process for producing the same
FR2658207A1 (en) * 1990-02-14 1991-08-16 Creusot Loire LOW ALLOY BOILER AND / OR CONSTRUCTION STEEL FOR USE IN PARTICULAR IN HYDROGEN MEDIA.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272622A (en) * 1956-09-29 1966-09-13 Bofors Ab High heat resistant steels
EP0021349A1 (en) * 1979-06-29 1981-01-07 Nippon Steel Corporation High tensile steel and process for producing the same
US4407681A (en) * 1979-06-29 1983-10-04 Nippon Steel Corporation High tensile steel and process for producing the same
FR2658207A1 (en) * 1990-02-14 1991-08-16 Creusot Loire LOW ALLOY BOILER AND / OR CONSTRUCTION STEEL FOR USE IN PARTICULAR IN HYDROGEN MEDIA.
WO1991012351A1 (en) * 1990-02-14 1991-08-22 Creusot Loire Industrie Agent for improving the resistance to hydrogen cracking of low or medium alloy steels, a method for using said agent, and parts thereby obtained
US5221374A (en) * 1990-02-14 1993-06-22 Creusot Loire Industrie Process for using agent for improving the hydrogen cracking resistance of low or intermediate-alloy steels, and pieces obtained

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