GB833536A - Austenitic stainless steel - Google Patents
Austenitic stainless steelInfo
- Publication number
- GB833536A GB833536A GB15552/57A GB1555257A GB833536A GB 833536 A GB833536 A GB 833536A GB 15552/57 A GB15552/57 A GB 15552/57A GB 1555257 A GB1555257 A GB 1555257A GB 833536 A GB833536 A GB 833536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stainless steel
- austenitic stainless
- maximum
- hardened
- water quenched
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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 Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
An austenitic stainless steel which is workable in the pre-hardened condition and which may be hardened by heat treatment has the following composition in percentages by weight Cr 12 to 30, Ni 2 to 7, Mn 4 to 16, V 0.5 to 2.0, C 0.2 to 1.5, N 0 to 0.75, W 0 to 4, Mo 0 to 4, Cu 0 to 4, Nb 0 to 1.5, P 0.05 maximum, S 0.05 maximum, Si 0.7 maximum, Fe the balance with impurities. The steel is solution heat-treated at 2000 to 2100 DEG F. for half an hour, water quenched, fabricated and hardened at 1300 DEG F. for e.g. 10 hours and water quenched.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US833536XA | 1956-06-06 | 1956-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB833536A true GB833536A (en) | 1960-04-27 |
Family
ID=22177773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15552/57A Expired GB833536A (en) | 1956-06-06 | 1957-05-16 | Austenitic stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB833536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281083A (en) * | 2020-10-30 | 2021-01-29 | 上海材料研究所 | High-strength heat-resistant alloy steel having high thermal expansion characteristics and method for manufacturing same |
| CN112301283A (en) * | 2020-10-30 | 2021-02-02 | 上海材料研究所 | Precipitation hardening austenitic alloy steel with high expansibility and thermal stability and method for manufacturing same |
-
1957
- 1957-05-16 GB GB15552/57A patent/GB833536A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281083A (en) * | 2020-10-30 | 2021-01-29 | 上海材料研究所 | High-strength heat-resistant alloy steel having high thermal expansion characteristics and method for manufacturing same |
| CN112301283A (en) * | 2020-10-30 | 2021-02-02 | 上海材料研究所 | Precipitation hardening austenitic alloy steel with high expansibility and thermal stability and method for manufacturing same |
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