JPS56169756A - Nonmagnetic stainless steel for cold forging - Google Patents

Nonmagnetic stainless steel for cold forging

Info

Publication number
JPS56169756A
JPS56169756A JP7476380A JP7476380A JPS56169756A JP S56169756 A JPS56169756 A JP S56169756A JP 7476380 A JP7476380 A JP 7476380A JP 7476380 A JP7476380 A JP 7476380A JP S56169756 A JPS56169756 A JP S56169756A
Authority
JP
Japan
Prior art keywords
stainless steel
less
nonmagnetic stainless
cold forging
nonmagnetic
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
JP7476380A
Other languages
Japanese (ja)
Other versions
JPS6032710B2 (en
Inventor
Takeshi Aizawa
Yoshinobu Motokura
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.)
Aichi Steel Corp
Original Assignee
Aichi 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 Aichi Steel Corp filed Critical Aichi Steel Corp
Priority to JP55074763A priority Critical patent/JPS6032710B2/en
Publication of JPS56169756A publication Critical patent/JPS56169756A/en
Publication of JPS6032710B2 publication Critical patent/JPS6032710B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an inexpensive nonmagnetic stainless steel which is excellent in corrosion resistance and cold forgeability and suitable for producing bolts and nuts by preparing a stainless steel which contains specified amount of C, Si, Mn, Ni, Cr, Cu, S and N respectively and has a specified C+N content.
CONSTITUTION: The nonmagnetic stainless steel for cold forging contains, by weight, less than 0.08% of C, less than 0.8% of Si, 1W4% of Mn, 8.5W10% of Ni, 18W21% of Cr, 0.5W2.0% of Cu, less than 0.015% of S and 0.03W0.08% of N, the total content of C+N being 0.05W0.12%. Further, less than 0.4wt% of Mo may be incorporated in the stainless steel. By specifying the composition as above, the nonmagnetic stainless steel having excellent cold rolling property can be obtained even when the amount of Ni is less than 10wt%.
COPYRIGHT: (C)1981,JPO&Japio
JP55074763A 1980-06-02 1980-06-02 Non-magnetic stainless steel for cold forging Expired JPS6032710B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55074763A JPS6032710B2 (en) 1980-06-02 1980-06-02 Non-magnetic stainless steel for cold forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55074763A JPS6032710B2 (en) 1980-06-02 1980-06-02 Non-magnetic stainless steel for cold forging

Publications (2)

Publication Number Publication Date
JPS56169756A true JPS56169756A (en) 1981-12-26
JPS6032710B2 JPS6032710B2 (en) 1985-07-30

Family

ID=13556638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55074763A Expired JPS6032710B2 (en) 1980-06-02 1980-06-02 Non-magnetic stainless steel for cold forging

Country Status (1)

Country Link
JP (1) JPS6032710B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152450A (en) * 1981-03-13 1982-09-20 Sumitomo Metal Ind Ltd Nonmagnetic roll and its manufacture
JPS6369951A (en) * 1986-09-09 1988-03-30 Kawasaki Steel Corp Nonmagnetic austenitic stainless steel having high hardness
JPH02141556A (en) * 1988-11-21 1990-05-30 Nippon Kinzoku Kogyo Kk Nonmagnetic stainless steel having excellent cold workability
JPH07150307A (en) * 1993-11-30 1995-06-13 Kurimoto Ltd T bolt made of austenitic stainless steel and manufacture thereof
CN106282844A (en) * 2016-08-31 2017-01-04 河北中泊防爆工具集团股份有限公司 A kind of high-strength corrosion-resisting magnetism-free stainless steel instrument and preparation method thereof
US20220010392A1 (en) * 2018-11-12 2022-01-13 Posco Nonmagnetic austenitic stainless steel and manufacturing method therefor

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528366A (en) * 1978-08-21 1980-02-28 Nippon Steel Corp Nonmagnetic stainless steel for rivet and screw
JPS5531173A (en) * 1978-08-28 1980-03-05 Nippon Steel Corp Ni-saving type nonmagnetic stainless steel for rivet and screw

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528366A (en) * 1978-08-21 1980-02-28 Nippon Steel Corp Nonmagnetic stainless steel for rivet and screw
JPS5531173A (en) * 1978-08-28 1980-03-05 Nippon Steel Corp Ni-saving type nonmagnetic stainless steel for rivet and screw

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152450A (en) * 1981-03-13 1982-09-20 Sumitomo Metal Ind Ltd Nonmagnetic roll and its manufacture
JPS6364517B2 (en) * 1981-03-13 1988-12-12
JPS6369951A (en) * 1986-09-09 1988-03-30 Kawasaki Steel Corp Nonmagnetic austenitic stainless steel having high hardness
JPH02141556A (en) * 1988-11-21 1990-05-30 Nippon Kinzoku Kogyo Kk Nonmagnetic stainless steel having excellent cold workability
JPH07150307A (en) * 1993-11-30 1995-06-13 Kurimoto Ltd T bolt made of austenitic stainless steel and manufacture thereof
CN106282844A (en) * 2016-08-31 2017-01-04 河北中泊防爆工具集团股份有限公司 A kind of high-strength corrosion-resisting magnetism-free stainless steel instrument and preparation method thereof
CN106282844B (en) * 2016-08-31 2018-05-08 河北中泊防爆工具集团股份有限公司 A kind of high-strength corrosion-resisting magnetism-free stainless steel instrument and preparation method thereof
US20220010392A1 (en) * 2018-11-12 2022-01-13 Posco Nonmagnetic austenitic stainless steel and manufacturing method therefor
JP2022507339A (en) * 2018-11-12 2022-01-18 ポスコ Non-magnetic austenitic stainless steel and its manufacturing method

Also Published As

Publication number Publication date
JPS6032710B2 (en) 1985-07-30

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