JPS5442810B2 - - Google Patents
Info
- Publication number
- JPS5442810B2 JPS5442810B2 JP5769875A JP5769875A JPS5442810B2 JP S5442810 B2 JPS5442810 B2 JP S5442810B2 JP 5769875 A JP5769875 A JP 5769875A JP 5769875 A JP5769875 A JP 5769875A JP S5442810 B2 JPS5442810 B2 JP S5442810B2
- Authority
- JP
- Japan
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50057698A JPS51132109A (en) | 1975-05-14 | 1975-05-14 | Grain-size conditioning free cutting steel |
| SE7605458A SE431471B (sv) | 1975-05-14 | 1976-05-13 | Automatstal |
| US05/686,576 US4042380A (en) | 1975-05-14 | 1976-05-14 | Grain refined free-machining steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50057698A JPS51132109A (en) | 1975-05-14 | 1975-05-14 | Grain-size conditioning free cutting steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51132109A JPS51132109A (en) | 1976-11-17 |
| JPS5442810B2 true JPS5442810B2 (US06811534-20041102-M00003.png) | 1979-12-17 |
Family
ID=13063146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50057698A Granted JPS51132109A (en) | 1975-05-14 | 1975-05-14 | Grain-size conditioning free cutting steel |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4042380A (US06811534-20041102-M00003.png) |
| JP (1) | JPS51132109A (US06811534-20041102-M00003.png) |
| SE (1) | SE431471B (US06811534-20041102-M00003.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238230A (en) * | 1978-09-28 | 1980-12-09 | Jones & Laughlin Steel Corporation | Process for producing free-machining steel |
| DE3604789C1 (de) * | 1986-02-15 | 1987-08-20 | Thyssen Stahl Ag | Verguetungsstahl |
| JP3929035B2 (ja) * | 2002-07-03 | 2007-06-13 | 三菱製鋼株式会社 | 硫黄含有快削性機械構造用鋼 |
| US7488396B2 (en) * | 2002-11-15 | 2009-02-10 | Nippon Steel Corporation | Superior in machinability and method of production of same |
| CN107245662B (zh) * | 2017-05-05 | 2019-03-01 | 重庆大学 | 一种同时提高硫系易切削结构钢机械性能和切削性能的硫化物变性方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789069A (en) * | 1954-09-30 | 1957-04-16 | Lasalle Steel Co | Method for improving the machinability of steel |
| US3328211A (en) * | 1963-12-05 | 1967-06-27 | Ishikawajima Harima Heavy Ind | Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made |
| FR1437189A (fr) * | 1964-06-19 | 1966-04-29 | Union Carbide Corp | Fil d'acier pour soudure à l'arc électrique, à limite élastique élevée et à forte résistance aux chocs |
| US3544393A (en) * | 1967-08-11 | 1970-12-01 | Nat Steel Corp | Method of manufacturing low carbon high tensile strength alloy steel |
| US3634073A (en) * | 1969-07-09 | 1972-01-11 | United States Steel Corp | Free-machining steel, articles thereof and method of making |
| US3661537A (en) * | 1969-07-16 | 1972-05-09 | Jones & Laughlin Steel Corp | Welded pipe structure of high strength low alloy steels |
| US3666570A (en) * | 1969-07-16 | 1972-05-30 | Jones & Laughlin Steel Corp | High-strength low-alloy steels having improved formability |
| US3709744A (en) * | 1970-02-27 | 1973-01-09 | United States Steel Corp | Method for producing low carbon steel with exceptionally high drawability |
-
1975
- 1975-05-14 JP JP50057698A patent/JPS51132109A/ja active Granted
-
1976
- 1976-05-13 SE SE7605458A patent/SE431471B/xx unknown
- 1976-05-14 US US05/686,576 patent/US4042380A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE7605458L (sv) | 1976-11-15 |
| US4042380A (en) | 1977-08-16 |
| SE431471B (sv) | 1984-02-06 |
| JPS51132109A (en) | 1976-11-17 |
