JPS5528366A - Nonmagnetic stainless steel for rivet and screw - Google Patents
Nonmagnetic stainless steel for rivet and screwInfo
- Publication number
- JPS5528366A JPS5528366A JP10162778A JP10162778A JPS5528366A JP S5528366 A JPS5528366 A JP S5528366A JP 10162778 A JP10162778 A JP 10162778A JP 10162778 A JP10162778 A JP 10162778A JP S5528366 A JPS5528366 A JP S5528366A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- content
- rivet
- screw
- stainless steel
- 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
Abstract
PURPOSE: To provide superior cold forgeability to a steel contg. a specified amt. of C, Si, Mn, P, S, Ni, Cr and Cu and to minimize an increase in magnetism after cold working by restricting the C+N content of the steel in accordance with the Ni and Mn contents.
CONSTITUTION: The C+N content of a steel contg. C≤0.03%, Si≤1.00%, Mn 0.5W2.0%, P≤0.040%, S≤0.003%, Ni 8.50W9.20%, Cr 17.00W19.00% and Cu 3.00W4.00% is restricted to the range bounded by points Am, Bm, Cm and D (m is the Mn content) in accordance with the Ni and Mn contents. The reduced Ni content controls an increase in magnetism, and an adequate amt. of Mn-(C+N) is added without deteriorating cold forgeability. Thus, the steel has enhanced practical value as stainless steel for rivet and screw for acoustic and electric instrument parts.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162778A JPS5528366A (en) | 1978-08-21 | 1978-08-21 | Nonmagnetic stainless steel for rivet and screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162778A JPS5528366A (en) | 1978-08-21 | 1978-08-21 | Nonmagnetic stainless steel for rivet and screw |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5528366A true JPS5528366A (en) | 1980-02-28 |
JPS5717940B2 JPS5717940B2 (en) | 1982-04-14 |
Family
ID=14305632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10162778A Granted JPS5528366A (en) | 1978-08-21 | 1978-08-21 | Nonmagnetic stainless steel for rivet and screw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528366A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56169756A (en) * | 1980-06-02 | 1981-12-26 | Aichi Steel Works Ltd | Nonmagnetic stainless steel for cold forging |
JPS60177168A (en) * | 1984-02-24 | 1985-09-11 | Nisshin Steel Co Ltd | Weatherproof austenitic stainless steel |
US4911883A (en) * | 1984-05-31 | 1990-03-27 | Aichi Steel Work, Ltd. | Cold working stainless steel |
JPH02141556A (en) * | 1988-11-21 | 1990-05-30 | Nippon Kinzoku Kogyo Kk | Nonmagnetic stainless steel having excellent cold workability |
JPH0693387A (en) * | 1992-09-14 | 1994-04-05 | Kurimoto Ltd | Stainless steel t head bolt and its production |
JPH08319546A (en) * | 1995-05-23 | 1996-12-03 | Aichi Steel Works Ltd | Stainless steel for cold forging |
US6106639A (en) * | 1996-12-31 | 2000-08-22 | Sprint Metal Societe De Production Internationale De Trefiles | Stainless steel wire and process of manufacture |
CN112276569A (en) * | 2020-10-20 | 2021-01-29 | 苏州市正如懿电子科技有限公司 | Anti-drop screw machining process |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW290592B (en) * | 1993-07-08 | 1996-11-11 | Asahi Seiko Co Ltd |
-
1978
- 1978-08-21 JP JP10162778A patent/JPS5528366A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56169756A (en) * | 1980-06-02 | 1981-12-26 | Aichi Steel Works Ltd | Nonmagnetic stainless steel for cold forging |
JPS6032710B2 (en) * | 1980-06-02 | 1985-07-30 | 愛知製鋼株式会社 | Non-magnetic stainless steel for cold forging |
JPS60177168A (en) * | 1984-02-24 | 1985-09-11 | Nisshin Steel Co Ltd | Weatherproof austenitic stainless steel |
JPH0536493B2 (en) * | 1984-02-24 | 1993-05-31 | Nisshin Steel Co Ltd | |
US4911883A (en) * | 1984-05-31 | 1990-03-27 | Aichi Steel Work, Ltd. | Cold working stainless steel |
JPH02141556A (en) * | 1988-11-21 | 1990-05-30 | Nippon Kinzoku Kogyo Kk | Nonmagnetic stainless steel having excellent cold workability |
JPH0693387A (en) * | 1992-09-14 | 1994-04-05 | Kurimoto Ltd | Stainless steel t head bolt and its production |
JPH08319546A (en) * | 1995-05-23 | 1996-12-03 | Aichi Steel Works Ltd | Stainless steel for cold forging |
US6106639A (en) * | 1996-12-31 | 2000-08-22 | Sprint Metal Societe De Production Internationale De Trefiles | Stainless steel wire and process of manufacture |
CN112276569A (en) * | 2020-10-20 | 2021-01-29 | 苏州市正如懿电子科技有限公司 | Anti-drop screw machining process |
Also Published As
Publication number | Publication date |
---|---|
JPS5717940B2 (en) | 1982-04-14 |
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