JPS52124412A - Preparation of nontemper sections superior in low temperature toughness - Google Patents
Preparation of nontemper sections superior in low temperature toughnessInfo
- Publication number
- JPS52124412A JPS52124412A JP4220176A JP4220176A JPS52124412A JP S52124412 A JPS52124412 A JP S52124412A JP 4220176 A JP4220176 A JP 4220176A JP 4220176 A JP4220176 A JP 4220176A JP S52124412 A JPS52124412 A JP S52124412A
- Authority
- JP
- Japan
- Prior art keywords
- nontemper
- preparation
- low temperature
- temperature toughness
- sections
- 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.)
- Pending
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To prepare the nontemper sections such as H section, I section and steel pipe superior in low temp. toughness all over the cross section by rolling the steel containing C of 0.15% and the element for refining of the structure, at the reduction ratio more than 10% after the low temp. heating.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4220176A JPS52124412A (en) | 1976-04-13 | 1976-04-13 | Preparation of nontemper sections superior in low temperature toughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4220176A JPS52124412A (en) | 1976-04-13 | 1976-04-13 | Preparation of nontemper sections superior in low temperature toughness |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52124412A true JPS52124412A (en) | 1977-10-19 |
Family
ID=12629388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4220176A Pending JPS52124412A (en) | 1976-04-13 | 1976-04-13 | Preparation of nontemper sections superior in low temperature toughness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52124412A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54160513A (en) * | 1978-06-09 | 1979-12-19 | Sumitomo Metal Ind Ltd | Manufacture of non-heat treated tough h-shaped steel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508715A (en) * | 1973-05-26 | 1975-01-29 | ||
JPS5021923A (en) * | 1973-06-28 | 1975-03-08 |
-
1976
- 1976-04-13 JP JP4220176A patent/JPS52124412A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508715A (en) * | 1973-05-26 | 1975-01-29 | ||
JPS5021923A (en) * | 1973-06-28 | 1975-03-08 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54160513A (en) * | 1978-06-09 | 1979-12-19 | Sumitomo Metal Ind Ltd | Manufacture of non-heat treated tough h-shaped steel |
JPS5713609B2 (en) * | 1978-06-09 | 1982-03-18 |
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