GB1142583A - Improvements in or relating to steel - Google Patents
Improvements in or relating to steelInfo
- Publication number
- GB1142583A GB1142583A GB443566A GB443566A GB1142583A GB 1142583 A GB1142583 A GB 1142583A GB 443566 A GB443566 A GB 443566A GB 443566 A GB443566 A GB 443566A GB 1142583 A GB1142583 A GB 1142583A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- feb
- relating
- alloy steel
- cold
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 2
- 238000005242 forging Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/16—Drill collars
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Forging (AREA)
Abstract
1,142,583. Alloy steel. STAHLWERKE SUDWESTFALEN A. G. Feb. 1,1966 [Feb. 3, 1965], No. 4435/66. Heading C7A. An alloy steel contains: C up to 0À05 Si up to 1À0 Mn up to 2À5 or 6 - 12 Cr 16 - 25 Ni 10 - 20 N 0À15- 0À40 Nb 0À01- 0À80 Total Mo and/or W 1À5 - 4À0 V up to 2À0 the balance being Fe and unavoidable impurity. The steel may be cold or hot-cold worked and has a 0À2% yield point at 20‹C, of at least 65 kg/mm<SP>2</SP>. It may be used for turbine blades, forgings, screws, turbine discs and autoclaves.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST023304 | 1965-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142583A true GB1142583A (en) | 1969-02-12 |
Family
ID=7459706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB443566A Expired GB1142583A (en) | 1965-02-03 | 1966-02-01 | Improvements in or relating to steel |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT271537B (en) |
| BE (1) | BE675921A (en) |
| CH (1) | CH470482A (en) |
| DE (1) | DE1483037C3 (en) |
| FR (1) | FR1466928A (en) |
| GB (1) | GB1142583A (en) |
| LU (1) | LU50343A1 (en) |
| NL (1) | NL6601192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270922A (en) * | 1975-12-10 | 1977-06-13 | Kubota Ltd | Heat-resisting austenite casting alloy |
| US5000801A (en) * | 1986-08-30 | 1991-03-19 | Aichi Steel Works, Limited | Wrought stainless steel having good corrosion resistance and a good resistance to corrosion in seawater |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489916A (en) * | 1977-12-27 | 1979-07-17 | Sumitomo Electric Ind Ltd | Non-magnetic stainless steel |
| JPH0694583B2 (en) * | 1984-10-03 | 1994-11-24 | 株式会社東芝 | Heat-resistant austenitic cast steel |
| DE3729577C1 (en) * | 1987-09-04 | 1988-09-01 | Thyssen Edelstahlwerke Ag | Use of a steel in the construction of tankers for chemicals |
| JP2500162B2 (en) * | 1991-11-11 | 1996-05-29 | 住友金属工業株式会社 | High strength duplex stainless steel with excellent corrosion resistance |
-
1965
- 1965-02-03 DE DE19651483037 patent/DE1483037C3/en not_active Expired
-
1966
- 1966-01-27 LU LU50343A patent/LU50343A1/xx unknown
- 1966-01-31 NL NL6601192A patent/NL6601192A/xx unknown
- 1966-02-01 GB GB443566A patent/GB1142583A/en not_active Expired
- 1966-02-02 AT AT94266A patent/AT271537B/en active
- 1966-02-02 BE BE675921D patent/BE675921A/xx unknown
- 1966-02-02 CH CH146666A patent/CH470482A/en not_active IP Right Cessation
-
1967
- 1967-01-20 FR FR1466928A patent/FR1466928A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270922A (en) * | 1975-12-10 | 1977-06-13 | Kubota Ltd | Heat-resisting austenite casting alloy |
| JPS5544150B2 (en) * | 1975-12-10 | 1980-11-11 | ||
| US5000801A (en) * | 1986-08-30 | 1991-03-19 | Aichi Steel Works, Limited | Wrought stainless steel having good corrosion resistance and a good resistance to corrosion in seawater |
Also Published As
| Publication number | Publication date |
|---|---|
| CH470482A (en) | 1969-03-31 |
| LU50343A1 (en) | 1966-03-28 |
| NL6601192A (en) | 1966-08-04 |
| AT271537B (en) | 1969-06-10 |
| BE675921A (en) | 1966-06-16 |
| DE1483037A1 (en) | 1969-04-30 |
| FR1466928A (en) | 1967-01-20 |
| DE1483037C3 (en) | 1974-03-14 |
| DE1483037B2 (en) | 1973-08-16 |
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