GB221511A - Improved steel alloy - Google Patents
Improved steel alloyInfo
- Publication number
- GB221511A GB221511A GB21022/24A GB2102224A GB221511A GB 221511 A GB221511 A GB 221511A GB 21022/24 A GB21022/24 A GB 21022/24A GB 2102224 A GB2102224 A GB 2102224A GB 221511 A GB221511 A GB 221511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- over
- manganese
- nickel
- silicon
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
221,511. Poldihutte [Firm of]. Sept. 5, 1923, [Convention date]. Alloys.-Acid-resisting steel alloys contain 9- 27 per cent of chromium and 20-25 per cent of nickel, together with over 0.35 per cent of carbon and not over 0.5 per cent each of silicon and manganese. An example contains 15 per cent of chromium, 22 per cent of nickel, 0.5 per cent of carbon, 0.3 per cent of silicon, and 0.5 per cent of manganese. According to the Specification as open to inspection under Sect. 91 (3) (a), the alloys contain 20-36 per cent of nickel, over 0.2 per cent of carbon, and not over 1 per cent of silicon or manganese or both. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS221511X | 1923-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB221511A true GB221511A (en) | 1925-06-04 |
Family
ID=5451061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21022/24A Expired GB221511A (en) | 1923-09-05 | 1924-09-05 | Improved steel alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB221511A (en) |
-
1924
- 1924-09-05 GB GB21022/24A patent/GB221511A/en not_active Expired
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