JPS56263A - High-manganese-content steel for low temperature - Google Patents
High-manganese-content steel for low temperatureInfo
- Publication number
- JPS56263A JPS56263A JP7443979A JP7443979A JPS56263A JP S56263 A JPS56263 A JP S56263A JP 7443979 A JP7443979 A JP 7443979A JP 7443979 A JP7443979 A JP 7443979A JP S56263 A JPS56263 A JP S56263A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- less
- content
- manganese
- low
- 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 provide a high-manganese-content steel for a low temperature, whose low-temperature tenacity remains high despite the reduction in the Ni content and which has a small coefficient of thermal expansion, by adding a large amount of Mn and appropriately blending C and Cr therewith.
CONSTITUTION: A high-Mn-content steel is composed of 0.20W0.75% of C, 0.20W 1.00% of Si, 17W30% of Mn, 3.5% or less of Ni, 1.0W9.5% of Cr, 0.005W0.06% of Al (sol) and the rest of Fe substantially. The composition of the steel is limited as 30C+Mn+3.5Ni+0.5Cr≥34%. The steel is caused to contain at least one of 2.0% or less of Mo, 2.0% or less of V, 0.5% or less of Nb and 1.0% or less of Ti if necessary. After the steel is cast, it undergoes plastic working such as rolling, forging, etc. and may undergo solid solution treatment in addition to the plastic working. The expensive Ni content of the steel is minimized. The steel is caused to contain a large quantity of low cost Mn. The C and Cr contents of the steel are adjusted. This results in maintaining excellent low-temperature characteristics.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7443979A JPS56263A (en) | 1979-06-12 | 1979-06-12 | High-manganese-content steel for low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7443979A JPS56263A (en) | 1979-06-12 | 1979-06-12 | High-manganese-content steel for low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56263A true JPS56263A (en) | 1981-01-06 |
Family
ID=13547255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7443979A Pending JPS56263A (en) | 1979-06-12 | 1979-06-12 | High-manganese-content steel for low temperature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56263A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224151A (en) * | 1982-06-24 | 1983-12-26 | Kawasaki Steel Corp | High manganese steel with superior local corrosion resistance |
| CN105331890A (en) * | 2015-11-23 | 2016-02-17 | 南京钢铁股份有限公司 | Method for online quenching production of high-tenacity 5Ni steel medium plate |
| 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 | Low temperature thick steel plate and method for producing the same |
| CN107974632A (en) * | 2017-12-18 | 2018-05-01 | 北京科技大学 | A kind of Austenitic Hot Work Die Steel and preparation method thereof |
| CN109518098A (en) * | 2018-10-29 | 2019-03-26 | 南京钢铁股份有限公司 | A kind of austenitic cryogenic steel and preparation method thereof |
| CN110546290A (en) * | 2018-03-29 | 2019-12-06 | 日本制铁株式会社 | Austenitic wear-resistant steel plate |
| CN112941409A (en) * | 2021-01-27 | 2021-06-11 | 南京钢铁股份有限公司 | Low-temperature steel and manufacturing method thereof |
-
1979
- 1979-06-12 JP JP7443979A patent/JPS56263A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224151A (en) * | 1982-06-24 | 1983-12-26 | Kawasaki Steel Corp | High manganese steel with superior local corrosion resistance |
| 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 |
| CN105331890A (en) * | 2015-11-23 | 2016-02-17 | 南京钢铁股份有限公司 | Method for online quenching production of high-tenacity 5Ni steel medium plate |
| JP2017155300A (en) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | Low temperature thick steel plate and method for producing the same |
| CN107974632A (en) * | 2017-12-18 | 2018-05-01 | 北京科技大学 | A kind of Austenitic Hot Work Die Steel and preparation method thereof |
| CN107974632B (en) * | 2017-12-18 | 2020-07-24 | 北京科技大学 | A kind of austenitic hot work die steel and preparation method thereof |
| CN110546290A (en) * | 2018-03-29 | 2019-12-06 | 日本制铁株式会社 | Austenitic wear-resistant steel plate |
| US11326237B2 (en) | 2018-03-29 | 2022-05-10 | Nippon Steel Corporation | Austenitic wear-resistant steel plate |
| CN109518098A (en) * | 2018-10-29 | 2019-03-26 | 南京钢铁股份有限公司 | A kind of austenitic cryogenic steel and preparation method thereof |
| CN112941409A (en) * | 2021-01-27 | 2021-06-11 | 南京钢铁股份有限公司 | Low-temperature steel and manufacturing method thereof |
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