GB440894A - Improved constructional parts - Google Patents
Improved constructional partsInfo
- Publication number
- GB440894A GB440894A GB20286/34A GB2028634A GB440894A GB 440894 A GB440894 A GB 440894A GB 20286/34 A GB20286/34 A GB 20286/34A GB 2028634 A GB2028634 A GB 2028634A GB 440894 A GB440894 A GB 440894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manganese
- per cent
- alloys
- vanadium
- 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
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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Abstract
440,894. Alloys. KRUPP AKT.-GES., F., Essen, Germany. July 10, 1934, No. 20286. Convention date, July 20,1933. [Class 82 (i)] Constructional parts that have to be welded, such as pressure containers, especially steam boilers, and parts of vehicles, particularly aircraft, are made from non- hardening non-austenitic steels containing not more than 0À25 per cent of carbon and 2-10 per cent of manganese, the minimum manganese content for a given carbon content being at least that shown on the diagram. The alloys may contain also one or more of the elements nickel, chromium, tungsten, molybdenum, vanadium, silicon, and copper, the total of such elements and the manganese together not exceeding 15 per cent. The Specification as open to inspection under Sect. 91 describes also alloys containing specified ranges of one or more of the elements nickel, chromium, tungsten, molybdenum, vanadium, silicon, and copper, alternatively to manganese. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE440894X | 1933-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB440894A true GB440894A (en) | 1936-01-08 |
Family
ID=6512955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20286/34A Expired GB440894A (en) | 1933-07-20 | 1934-07-10 | Improved constructional parts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB440894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516125A (en) * | 1949-04-11 | 1950-07-25 | Irvin R Kramer | Alloy steel |
| FR2463193A1 (en) * | 1979-08-13 | 1981-02-20 | Us Energy | LOW-MANGANESE STEEL FOR USE IN CRYOGENICITY |
| EP0425058A1 (en) * | 1989-10-26 | 1991-05-02 | MANNESMANN Aktiengesellschaft | Application of a steel for the manufacture of reinforcing tubes for motor vehicle doors |
-
1934
- 1934-07-10 GB GB20286/34A patent/GB440894A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516125A (en) * | 1949-04-11 | 1950-07-25 | Irvin R Kramer | Alloy steel |
| FR2463193A1 (en) * | 1979-08-13 | 1981-02-20 | Us Energy | LOW-MANGANESE STEEL FOR USE IN CRYOGENICITY |
| EP0425058A1 (en) * | 1989-10-26 | 1991-05-02 | MANNESMANN Aktiengesellschaft | Application of a steel for the manufacture of reinforcing tubes for motor vehicle doors |
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