JPS57143469A - Steel for railroad wheel with superior wear resistance - Google Patents
Steel for railroad wheel with superior wear resistanceInfo
- Publication number
- JPS57143469A JPS57143469A JP2923181A JP2923181A JPS57143469A JP S57143469 A JPS57143469 A JP S57143469A JP 2923181 A JP2923181 A JP 2923181A JP 2923181 A JP2923181 A JP 2923181A JP S57143469 A JPS57143469 A JP S57143469A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- wear resistance
- railroad wheel
- wheel
- superior wear
- 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
Abstract
PURPOSE: To enhance the wear resistance and cracking loss resistance of the titled steel and to make the steel suitable for a railroad wheel in a nonrefined state by preparing a high carbon steel contg. Si, Mn, Cr and a very small amount of Nb and/or V.
CONSTITUTION: This steel for a railroad wheel has a composition consisting of 0.60W0.80% C, 0.4W1.00% Si, 0.6W1.0% Mn, 0.15W0.80% Cr, 0.03W0.15% in total of V and/or Nb, and the balance essentially Fe. This steel is rolled into a wheel and used as rolled without carrying out heat treatment.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2923181A JPS57143469A (en) | 1981-02-27 | 1981-02-27 | Steel for railroad wheel with superior wear resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2923181A JPS57143469A (en) | 1981-02-27 | 1981-02-27 | Steel for railroad wheel with superior wear resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57143469A true JPS57143469A (en) | 1982-09-04 |
Family
ID=12270444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2923181A Pending JPS57143469A (en) | 1981-02-27 | 1981-02-27 | Steel for railroad wheel with superior wear resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143469A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012067237A1 (en) * | 2010-11-18 | 2012-05-24 | 住友金属工業株式会社 | Steel for wheel |
WO2013161548A1 (en) | 2012-04-27 | 2013-10-31 | 新日鐵住金株式会社 | Steel for vehicle wheel |
WO2015190088A1 (en) * | 2014-06-11 | 2015-12-17 | Jfeスチール株式会社 | Wheel for railroad car and method for manufacturing wheel for railroad car |
CN110257727A (en) * | 2019-07-30 | 2019-09-20 | 马鞍山钢铁股份有限公司 | A kind of preparation method of middle carbon high rigidity heavy-duty wheel steel and its heat treatment method and heavy-duty wheel |
CN112210722A (en) * | 2020-10-19 | 2021-01-12 | 马鞍山钢铁股份有限公司 | High-hardness free-cutting wheel steel and wheel preparation method thereof |
-
1981
- 1981-02-27 JP JP2923181A patent/JPS57143469A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011330149B2 (en) * | 2010-11-18 | 2015-05-14 | Nippon Steel Corporation | Steel for wheel |
JP2012107295A (en) * | 2010-11-18 | 2012-06-07 | Sumitomo Metal Ind Ltd | Steel for wheel |
CN103221561A (en) * | 2010-11-18 | 2013-07-24 | 新日铁住金株式会社 | Steel for wheel |
EP2641988A1 (en) * | 2010-11-18 | 2013-09-25 | Nippon Steel & Sumitomo Metal Corporation | Steel for wheel |
EP2641988A4 (en) * | 2010-11-18 | 2014-09-03 | Nippon Steel & Sumitomo Metal Corp | Steel for wheel |
WO2012067237A1 (en) * | 2010-11-18 | 2012-05-24 | 住友金属工業株式会社 | Steel for wheel |
RU2704755C2 (en) * | 2010-11-18 | 2019-10-30 | Ниппон Стил Корпорейшн | Wheel steel |
WO2013161548A1 (en) | 2012-04-27 | 2013-10-31 | 新日鐵住金株式会社 | Steel for vehicle wheel |
US9850560B2 (en) | 2012-04-27 | 2017-12-26 | Nippon Steel & Sumitomo Metal Corporation | Steel for wheel |
RU2705328C2 (en) * | 2012-04-27 | 2019-11-06 | Ниппон Стил Корпорейшн | Wheel steel |
WO2015190088A1 (en) * | 2014-06-11 | 2015-12-17 | Jfeスチール株式会社 | Wheel for railroad car and method for manufacturing wheel for railroad car |
CN110257727A (en) * | 2019-07-30 | 2019-09-20 | 马鞍山钢铁股份有限公司 | A kind of preparation method of middle carbon high rigidity heavy-duty wheel steel and its heat treatment method and heavy-duty wheel |
CN112210722A (en) * | 2020-10-19 | 2021-01-12 | 马鞍山钢铁股份有限公司 | High-hardness free-cutting wheel steel and wheel preparation method thereof |
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