GB526030A - Improvements in steel alloys containing manganese - Google Patents
Improvements in steel alloys containing manganeseInfo
- Publication number
- GB526030A GB526030A GB6624/39A GB662439A GB526030A GB 526030 A GB526030 A GB 526030A GB 6624/39 A GB6624/39 A GB 6624/39A GB 662439 A GB662439 A GB 662439A GB 526030 A GB526030 A GB 526030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- steel alloys
- alloys containing
- containing manganese
- chromium
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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
526,030. Alloys; annealing. CONSOLIDATED MINING & SMELTING CO. OF CANADA, Ltd. Feb. 28, 1939, No. 6624. Convention date, April 2, 1938. [Classes 72 and 82 (i)] Austenic stainless steel alloys contain 10 - 20 per cent. of chromium, up to 0.15 per cent. of carbon, and 10 - 35 per cent. of manganese containing not more than 0.15 per cent. of silicon and aluminium as impurities. Other constituents such as 2 per cent. of copper, and up to 5 per cent. of nickel, may also be present. An example consisting of 47 per cent. of iron, 15 per cent. of chromium, 34 per cent. of manganese, 2 per cent. of nickel, and 2 per cent. of copper may be hardened by quenching from 1100‹C. and reheating to 600‹C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US526030XA | 1938-04-02 | 1938-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB526030A true GB526030A (en) | 1940-09-10 |
Family
ID=21978675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6624/39A Expired GB526030A (en) | 1938-04-02 | 1939-02-28 | Improvements in steel alloys containing manganese |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB526030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496247A (en) * | 1948-08-04 | 1950-01-31 | Armco Steel Corp | High-temperature article |
| US2495731A (en) * | 1948-04-07 | 1950-01-31 | Armco Steel Corp | Stainless steel resistant to leaded fuels at high temperatures |
-
1939
- 1939-02-28 GB GB6624/39A patent/GB526030A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495731A (en) * | 1948-04-07 | 1950-01-31 | Armco Steel Corp | Stainless steel resistant to leaded fuels at high temperatures |
| US2496247A (en) * | 1948-08-04 | 1950-01-31 | Armco Steel Corp | High-temperature article |
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