JPS5623260A - High manganese cast steel for low temperature use - Google Patents
High manganese cast steel for low temperature useInfo
- Publication number
- JPS5623260A JPS5623260A JP9957879A JP9957879A JPS5623260A JP S5623260 A JPS5623260 A JP S5623260A JP 9957879 A JP9957879 A JP 9957879A JP 9957879 A JP9957879 A JP 9957879A JP S5623260 A JPS5623260 A JP S5623260A
- Authority
- JP
- Japan
- Prior art keywords
- cast steel
- low temperature
- high manganese
- temperature use
- manganese cast
- 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 obtain an Ni-saving cheap high Mn cast steel having superior performance by adding a large amount of Mn and further adding an adequate amount of C, Cr and Ni.
CONSTITUTION: This high Mn cast steel consists of, 0.2W0.8wt% C, 0.2W1% Si, 17W30% Mn, 1W9.5% Cr, ≤3.5% Ni, 0.005W0.1% sol. Al, ≤0.04% P, ≤0.05% N and the balance Fe, satisfying (30×C%)+Mn%+(3.5×Ni%)+(0.5×Cr%)≥ 32%. One or more among ≤2.5% Mo, ≤0.5% Nb, ≤1% Ti and ≤1.5% V may be contained furthermore.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957879A JPS5623260A (en) | 1979-08-03 | 1979-08-03 | High manganese cast steel for low temperature use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957879A JPS5623260A (en) | 1979-08-03 | 1979-08-03 | High manganese cast steel for low temperature use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5623260A true JPS5623260A (en) | 1981-03-05 |
Family
ID=14250977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9957879A Pending JPS5623260A (en) | 1979-08-03 | 1979-08-03 | High manganese cast steel for low temperature use |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5623260A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118860A (en) * | 1982-12-25 | 1984-07-09 | Hitachi Zosen Corp | High-manganese austenitic steel for low temperature use |
| JP2016084529A (en) * | 2014-10-22 | 2016-05-19 | 新日鐵住金株式会社 | HIGH Mn STEEL MATERIAL AND PRODUCTION METHOD THEREFOR |
| JP2017071817A (en) * | 2015-10-06 | 2017-04-13 | 新日鐵住金株式会社 | Thick steel sheet for low temperature and manufacturing method therefor |
| JP2017155300A (en) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | Thick steel sheet for low temperature and manufacturing method therefor |
| US10655196B2 (en) | 2011-12-27 | 2020-05-19 | Posco | Austenitic steel having excellent machinability and ultra-low temperature toughness in weld heat-affected zone, and method of manufacturing the same |
-
1979
- 1979-08-03 JP JP9957879A patent/JPS5623260A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118860A (en) * | 1982-12-25 | 1984-07-09 | Hitachi Zosen Corp | High-manganese austenitic steel for low temperature use |
| US10655196B2 (en) | 2011-12-27 | 2020-05-19 | Posco | Austenitic steel having excellent machinability and ultra-low temperature toughness in weld heat-affected zone, and method of manufacturing the same |
| JP2016084529A (en) * | 2014-10-22 | 2016-05-19 | 新日鐵住金株式会社 | HIGH Mn STEEL MATERIAL AND PRODUCTION METHOD THEREFOR |
| JP2017071817A (en) * | 2015-10-06 | 2017-04-13 | 新日鐵住金株式会社 | Thick steel sheet for low temperature and manufacturing method therefor |
| JP2017155300A (en) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | Thick steel sheet for low temperature and manufacturing method therefor |
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