GB894841A - Improvements in high strength alloy steels - Google Patents
Improvements in high strength alloy steelsInfo
- Publication number
- GB894841A GB894841A GB1340/60A GB134060A GB894841A GB 894841 A GB894841 A GB 894841A GB 1340/60 A GB1340/60 A GB 1340/60A GB 134060 A GB134060 A GB 134060A GB 894841 A GB894841 A GB 894841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high strength
- alloy steels
- strength alloy
- balance
- total
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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
An alloy steel, with high strength and good ductility for prolonged periods of elevated temperature, contains the following by weight:- .C.0,40 to 0,50% .Mn.0,58 to 0,93% .Si.0,13 to 0,32% .Ni.0,35 to 0,75% .Cr.0,87 to 1,23% .Mo.0,88 to 1,12% .with or without P.up to 0,01% .S.up to 0,01% .V.up to 0,10% and Fe, with incidental impurities as the balance, the total Ni+Cr+Mo from 2,1 to 3,1% and Cr+Mo between 1,75 and 2,35%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US894841XA | 1959-03-20 | 1959-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB894841A true GB894841A (en) | 1962-04-26 |
Family
ID=22217899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1340/60A Expired GB894841A (en) | 1959-03-20 | 1960-01-14 | Improvements in high strength alloy steels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB894841A (en) |
-
1960
- 1960-01-14 GB GB1340/60A patent/GB894841A/en not_active Expired
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