GB499561A - Alloy steel - Google Patents
Alloy steelInfo
- Publication number
- GB499561A GB499561A GB12368/38A GB1236838A GB499561A GB 499561 A GB499561 A GB 499561A GB 12368/38 A GB12368/38 A GB 12368/38A GB 1236838 A GB1236838 A GB 1236838A GB 499561 A GB499561 A GB 499561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- molybdenum
- alloy steel
- less
- steel
- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
An alloy steel, particularly adapted for the manufacture of corrosion-resistant hardened articles, and in which in the hardened condition substantially all the carbides are in the cubic phase, contains from 0,2 to 1,35 per cent carbon, 10 to 22 per cent chromium, 0,2 to 5 per cent each of molybdenum, cobalt, and copper, less than 0,2 per cent of nickel, and less than 0,05 per cent of phosphorus, the remainder being iron with the normal percentages of manganese, silicon, and sulphur. The molybdenum may be wholly or in part replaced by tungsten. The steel may also contain one or more of the following elements, in the proportion of 0,05 to 1,0 per cent of each and not more than 5 per cent in all; beryllium, boron, aluminium, titanium, vanadium, arsenic, p selenium, zirconium, niobium, tin, antimony, tantalum, and uranium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE499561X | 1937-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB499561A true GB499561A (en) | 1939-01-25 |
Family
ID=20310746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12368/38A Expired GB499561A (en) | 1937-05-03 | 1938-04-25 | Alloy steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB499561A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2560231A (en) * | 1948-03-22 | 1951-07-10 | William E Lindorfer | Pipe for smoking tobacco |
| US4648903A (en) * | 1984-04-10 | 1987-03-10 | Hitachi Powdered Metals Co., Ltd. | Iron base sintered, wear-resistant materials and method for producing the same |
-
1938
- 1938-04-25 GB GB12368/38A patent/GB499561A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2560231A (en) * | 1948-03-22 | 1951-07-10 | William E Lindorfer | Pipe for smoking tobacco |
| US4648903A (en) * | 1984-04-10 | 1987-03-10 | Hitachi Powdered Metals Co., Ltd. | Iron base sintered, wear-resistant materials and method for producing the same |
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