JPS5528366A - Nonmagnetic stainless steel for rivet and screw - Google Patents

Nonmagnetic stainless steel for rivet and screw

Info

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
Application number
JP10162778A
Other languages
Japanese (ja)
Other versions
JPS5717940B2 (en
Inventor
Kinya Wakimoto
Taku Hirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10162778A priority Critical patent/JPS5528366A/en
Publication of JPS5528366A publication Critical patent/JPS5528366A/en
Publication of JPS5717940B2 publication Critical patent/JPS5717940B2/ja
Granted legal-status Critical Current

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
JP10162778A 1978-08-21 1978-08-21 Nonmagnetic stainless steel for rivet and screw Granted JPS5528366A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW290592B (en) * 1993-07-08 1996-11-11 Asahi Seiko Co Ltd

Cited By (10)

* Cited by examiner, † Cited by third party
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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