GB853124A - Improvements in and relating to steels - Google Patents
Improvements in and relating to steelsInfo
- Publication number
- GB853124A GB853124A GB1933457A GB1933457A GB853124A GB 853124 A GB853124 A GB 853124A GB 1933457 A GB1933457 A GB 1933457A GB 1933457 A GB1933457 A GB 1933457A GB 853124 A GB853124 A GB 853124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- steels
- relating
- completely
- tempered
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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
A steel has a composition within the ranges:- C 0.06%-0.25%, Cr 10.0-14.0, Mn 0.35-2.0, Ni 0.5-4.0, V 0.2-1.0, Mo 0.35-3.0, Si up to 1.0, N up to 0.1, balance iron and unavoidable impurities, such that delta ferrite is completely or nearly completely absent. Niobium, which is preferably excluded, may be present as an impurity up to 0.05%. The steel may be solution treated at 10.50 DEG C. for 15 minutes followed by air cooling and it may be tempered at 650-700 DEG C. for one hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1933457A GB853124A (en) | 1957-06-19 | 1957-06-19 | Improvements in and relating to steels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1933457A GB853124A (en) | 1957-06-19 | 1957-06-19 | Improvements in and relating to steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB853124A true GB853124A (en) | 1960-11-02 |
Family
ID=10127609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1933457A Expired GB853124A (en) | 1957-06-19 | 1957-06-19 | Improvements in and relating to steels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB853124A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426882A1 (en) * | 1983-07-20 | 1985-04-25 | The Japan Steel Works, Ltd., Tokio/Tokyo | HEAT-RESISTANT, MARTENSITIC, STAINLESS STEEL WITH 12% CHROME |
| US5002729A (en) * | 1989-08-04 | 1991-03-26 | Carpenter Technology Corporation | Case hardenable corrosion resistant steel alloy and article made therefrom |
| EP0606885A1 (en) * | 1993-01-12 | 1994-07-20 | Nippon Steel Corporation | High strength martensitic steel having superior rusting resistance |
| US5424028A (en) * | 1993-12-23 | 1995-06-13 | Latrobe Steel Company | Case carburized stainless steel alloy for high temperature applications |
-
1957
- 1957-06-19 GB GB1933457A patent/GB853124A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426882A1 (en) * | 1983-07-20 | 1985-04-25 | The Japan Steel Works, Ltd., Tokio/Tokyo | HEAT-RESISTANT, MARTENSITIC, STAINLESS STEEL WITH 12% CHROME |
| US5002729A (en) * | 1989-08-04 | 1991-03-26 | Carpenter Technology Corporation | Case hardenable corrosion resistant steel alloy and article made therefrom |
| EP0606885A1 (en) * | 1993-01-12 | 1994-07-20 | Nippon Steel Corporation | High strength martensitic steel having superior rusting resistance |
| US5433798A (en) * | 1993-01-12 | 1995-07-18 | Nippon Steel Corporation | High strength martensitic stainless steel having superior rusting resistance |
| US5424028A (en) * | 1993-12-23 | 1995-06-13 | Latrobe Steel Company | Case carburized stainless steel alloy for high temperature applications |
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