JPS5594462A - Free-cutting high-carbon high-manganese steel - Google Patents
Free-cutting high-carbon high-manganese steelInfo
- Publication number
- JPS5594462A JPS5594462A JP178279A JP178279A JPS5594462A JP S5594462 A JPS5594462 A JP S5594462A JP 178279 A JP178279 A JP 178279A JP 178279 A JP178279 A JP 178279A JP S5594462 A JPS5594462 A JP S5594462A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- content
- oxide
- free
- carbon
- 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.)
- Granted
Links
Landscapes
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To enable the inferior machinability of a high Mn steel to be canceled by setting the oxide compsn. of the steel in the gehlenite region of the CaO-Al2O3- SiO2 ternary phase diagram and specifying the three-component system oxide content and the Ca content.
CONSTITUTION: The oxide cpmpsn. of a high Mn steel consisting of C 0.5W2%, Si ≤2%, Mn 20W40%, and the balance Fe, etc. is adjusted so that it is set in the gehlenite region of the CaO-Al2O3-SiO2 ternary phase diagram. The three-component system oxide content is adjusted to 80% or more of the total oxide content, and the Ca content to 0.0005W0.02%. The resulting high-carbon high-Mn steel is suitable for use as low expansion steel products or wear resistant steel products which attach importance to machinability regardless of form, exhibit high strength, and are nonmagnetic.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP178279A JPS5594462A (en) | 1979-01-13 | 1979-01-13 | Free-cutting high-carbon high-manganese steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP178279A JPS5594462A (en) | 1979-01-13 | 1979-01-13 | Free-cutting high-carbon high-manganese steel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5594462A true JPS5594462A (en) | 1980-07-17 |
JPS628500B2 JPS628500B2 (en) | 1987-02-23 |
Family
ID=11511139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP178279A Granted JPS5594462A (en) | 1979-01-13 | 1979-01-13 | Free-cutting high-carbon high-manganese steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5594462A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122858A (en) * | 1979-03-13 | 1980-09-20 | Daido Steel Co Ltd | High carbon high manganese steel with high machinability |
JPH02104633A (en) * | 1989-07-28 | 1990-04-17 | Daido Steel Co Ltd | High strength and non-magnetic high manganese steel |
JP2006336071A (en) * | 2005-06-01 | 2006-12-14 | Kobe Steel Ltd | Steel having superior fracture-splittability for connecting rod |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910892A (en) * | 1972-05-12 | 1974-01-30 | ||
JPS5118917A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Jinseinosugureta kokyodooosutenaitokono seizoho |
JPS5594464A (en) * | 1979-01-11 | 1980-07-17 | Daido Steel Co Ltd | Low-carbon high-manganese steel with high machinability |
JPS574697A (en) * | 1980-06-10 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Speaker |
-
1979
- 1979-01-13 JP JP178279A patent/JPS5594462A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910892A (en) * | 1972-05-12 | 1974-01-30 | ||
JPS5118917A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Jinseinosugureta kokyodooosutenaitokono seizoho |
JPS5594464A (en) * | 1979-01-11 | 1980-07-17 | Daido Steel Co Ltd | Low-carbon high-manganese steel with high machinability |
JPS574697A (en) * | 1980-06-10 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Speaker |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122858A (en) * | 1979-03-13 | 1980-09-20 | Daido Steel Co Ltd | High carbon high manganese steel with high machinability |
JPS628504B2 (en) * | 1979-03-13 | 1987-02-23 | Daido Steel Co Ltd | |
JPH02104633A (en) * | 1989-07-28 | 1990-04-17 | Daido Steel Co Ltd | High strength and non-magnetic high manganese steel |
JP2006336071A (en) * | 2005-06-01 | 2006-12-14 | Kobe Steel Ltd | Steel having superior fracture-splittability for connecting rod |
JP4676817B2 (en) * | 2005-06-01 | 2011-04-27 | 株式会社神戸製鋼所 | Steel for connecting rods with excellent fracture splitting properties |
Also Published As
Publication number | Publication date |
---|---|
JPS628500B2 (en) | 1987-02-23 |
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