GB1040140A - Atmospheric corrosion-resistant steel sheet for deep drawing - Google Patents
Atmospheric corrosion-resistant steel sheet for deep drawingInfo
- Publication number
- GB1040140A GB1040140A GB21698/63A GB2169863A GB1040140A GB 1040140 A GB1040140 A GB 1040140A GB 21698/63 A GB21698/63 A GB 21698/63A GB 2169863 A GB2169863 A GB 2169863A GB 1040140 A GB1040140 A GB 1040140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel sheet
- resistant steel
- deep drawing
- less
- atmospheric corrosion
- 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
- 239000010935 stainless steel Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 238000005097 cold rolling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/08—Extraction of nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
A corrosion resistant drawable steel sheet having the composition:- C less than 0.01%, Si less than 0.08%, Mn 0.2 to 0.6%, P 0.04 to 0.12%, Cu 0.2 to 0.6%, As 0.03 to 0.5%, one or more of Ti, Zr, Nb each 0.005 to 0.05%, with Fe and impurities as balance, is produced by hot and cold rolling an ingot of the above composition but with C less than 0.1% to form a cold rolled coil, annealing the coil e.g. at 600-760 DEG C. in a decarburizing atmosphere such as consisting by volume of 3-20% H2 with the rest N2, to reduce the C content to below 0.01%. For additionally denitriding, an atmosphere consisting by volume of more than 70% H2 with the rest N2 is used, with steam being introduced to accelerate the reaction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2311462 | 1962-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1040140A true GB1040140A (en) | 1966-08-24 |
Family
ID=12101437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21698/63A Expired GB1040140A (en) | 1962-06-05 | 1963-05-30 | Atmospheric corrosion-resistant steel sheet for deep drawing |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3303060A (en) |
| GB (1) | GB1040140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473414A (en) * | 1980-03-31 | 1984-09-25 | Kawasaki Steel Corporation | High tensile strength cold rolled steel sheets and high tensile strength hot-dip galvanized steel sheets |
| EP0179432A1 (en) * | 1984-10-24 | 1986-04-30 | Kawasaki Steel Corporation | Cold rolled steel suitable for enamel coating and method for making |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1170950A (en) * | 1965-12-17 | 1969-11-19 | Yawata Iron & Steel Co | Steel Sheet for Press Forming |
| US3459540A (en) * | 1966-02-01 | 1969-08-05 | Norman F Tisdale | Production of clean fine grain steels |
| US3661537A (en) * | 1969-07-16 | 1972-05-09 | Jones & Laughlin Steel Corp | Welded pipe structure of high strength low alloy steels |
| US3847682A (en) * | 1972-11-14 | 1974-11-12 | Armco Steel Corp | Method of strengthening low carbon steel and product thereof |
| US4011111A (en) * | 1975-08-25 | 1977-03-08 | Armco Steel Corporation | High strength, deep drawing quality, low carbon steel, article formed therefrom, and method for production thereof |
| EP0064552B1 (en) * | 1980-10-18 | 1988-06-22 | Kawasaki Steel Corporation | Thin steel plate for draw working excellent in bake-hardening properties and process for manufacturing same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127289A (en) * | 1964-03-31 | hoursx | ||
| US2056591A (en) * | 1933-05-31 | 1936-10-06 | Vereinigte Stahlwerke Ag | Articles with reduced tendency to corrode |
| US2606848A (en) * | 1949-10-19 | 1952-08-12 | Republic Steel Corp | Method of making sheet steel |
| US2867531A (en) * | 1957-01-31 | 1959-01-06 | Gen Motors Corp | Corrosion-resistant low alloy steel |
| US3105780A (en) * | 1960-09-19 | 1963-10-01 | Gen Electric | Method of decarburizing ferrous materials |
| BE620805A (en) * | 1961-09-16 | 1962-11-16 | ||
| US3188246A (en) * | 1961-12-04 | 1965-06-08 | Armco Steel Corp | Method of manufacturing drawing steel |
| BE640844A (en) * | 1962-12-05 | 1900-01-01 |
-
1963
- 1963-05-28 US US283673A patent/US3303060A/en not_active Expired - Lifetime
- 1963-05-30 GB GB21698/63A patent/GB1040140A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473414A (en) * | 1980-03-31 | 1984-09-25 | Kawasaki Steel Corporation | High tensile strength cold rolled steel sheets and high tensile strength hot-dip galvanized steel sheets |
| US4544419A (en) * | 1980-03-31 | 1985-10-01 | Kawasaki Steel Corporation | Method for producing high tensile strength cold rolled steel sheets having excellent formability and high tensile strength hot-dip galvanized steel sheets having excellent formability |
| EP0179432A1 (en) * | 1984-10-24 | 1986-04-30 | Kawasaki Steel Corporation | Cold rolled steel suitable for enamel coating and method for making |
| US4670065A (en) * | 1984-10-24 | 1987-06-02 | Kawasaki Steel Corporation | Cold rolled steel suitable for enamel coating and method for making |
Also Published As
| Publication number | Publication date |
|---|---|
| US3303060A (en) | 1967-02-07 |
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