JPS6323261B2 - - Google Patents
Info
- Publication number
- JPS6323261B2 JPS6323261B2 JP54111731A JP11173179A JPS6323261B2 JP S6323261 B2 JPS6323261 B2 JP S6323261B2 JP 54111731 A JP54111731 A JP 54111731A JP 11173179 A JP11173179 A JP 11173179A JP S6323261 B2 JPS6323261 B2 JP S6323261B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- toughness
- steels
- present
- strength
- 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
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11173179A JPS5638448A (en) | 1979-09-03 | 1979-09-03 | Nonrefined tough steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11173179A JPS5638448A (en) | 1979-09-03 | 1979-09-03 | Nonrefined tough steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5638448A JPS5638448A (en) | 1981-04-13 |
| JPS6323261B2 true JPS6323261B2 (it) | 1988-05-16 |
Family
ID=14568740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11173179A Granted JPS5638448A (en) | 1979-09-03 | 1979-09-03 | Nonrefined tough steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638448A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858252A (ja) * | 1981-10-02 | 1983-04-06 | Kawasaki Steel Corp | 油井向け鋼管用鋼 |
| JPS59143045A (ja) * | 1983-02-07 | 1984-08-16 | Nippon Kokan Kk <Nkk> | 靭性と被削性の優れた非調質鋼 |
| JPS62119035A (ja) * | 1985-11-20 | 1987-05-30 | 三菱製鋼株式会社 | 高強度、耐食性クラツド形鋼およびその製造法 |
| DE3719569C2 (de) * | 1986-07-05 | 1988-06-23 | Thyssen Edelstahlwerke Ag | Mikrolegierte Stähle. |
| US5221373A (en) * | 1989-06-09 | 1993-06-22 | Thyssen Edelstahlwerke Ag | Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel |
| JP2743116B2 (ja) * | 1990-07-27 | 1998-04-22 | 愛知製鋼 株式会社 | 熱間鍛造用非調質鋼 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033789A (en) * | 1976-03-19 | 1977-07-05 | Jones & Laughlin Steel Corporation | Method of producing a high strength steel having uniform elongation |
| JPS5466322A (en) * | 1977-11-05 | 1979-05-28 | Nippon Steel Corp | Hot rolling method for mo-added tough steel |
-
1979
- 1979-09-03 JP JP11173179A patent/JPS5638448A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5638448A (en) | 1981-04-13 |
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