JPS5531173A - Ni-saving type nonmagnetic stainless steel for rivet and screw - Google Patents
Ni-saving type nonmagnetic stainless steel for rivet and screwInfo
- Publication number
- JPS5531173A JPS5531173A JP10452378A JP10452378A JPS5531173A JP S5531173 A JPS5531173 A JP S5531173A JP 10452378 A JP10452378 A JP 10452378A JP 10452378 A JP10452378 A JP 10452378A JP S5531173 A JPS5531173 A JP S5531173A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- rivet
- screw
- saving type
- nonmagnetic stainless
- 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
Landscapes
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To provide the title stainless steel having cold forgeability and undergoing a little increase in magnetism after cold working by adding C, Si, Mn, P, S, Ni, Cr, Cu and N to iron in a specified ratio.
CONSTITUTION: The stainless steel consists of C≤0.02%, esp. ≤0.015%, Si≤ 1.00%, Mn 3.00W4.00%, P≤0.040%, S≤0.003%, esp. ≤0.002%, Ni 6.00W 8.00%, Cr 17.00W19.00%, Cu 2.50W4.00%, N 0.04W0.10%, and the balance Fe and inevitable impurities. This steel is melted and can effectively be treated with Al, Ti, Ca, rare earth elements, etc. as auxiliary means for desulfurization and deoxidation. In this invention C and S are restricted to very low contents to enhance the cold forgeability of the steel, and Mn and N adequately added control an increase in magnetism without deteriorating the cold forgeability.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10452378A JPS5531173A (en) | 1978-08-28 | 1978-08-28 | Ni-saving type nonmagnetic stainless steel for rivet and screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10452378A JPS5531173A (en) | 1978-08-28 | 1978-08-28 | Ni-saving type nonmagnetic stainless steel for rivet and screw |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5531173A true JPS5531173A (en) | 1980-03-05 |
Family
ID=14382843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10452378A Pending JPS5531173A (en) | 1978-08-28 | 1978-08-28 | Ni-saving type nonmagnetic stainless steel for rivet and screw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531173A (en) |
Cited By (9)
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 |
JPS58123746A (en) * | 1982-01-18 | 1983-07-23 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor device |
JPS58147142A (en) * | 1982-02-26 | 1983-09-01 | Furukawa Electric Co Ltd:The | Cu alloy for lead wire material of semiconductor device |
JPS62240732A (en) * | 1986-04-14 | 1987-10-21 | Hitachi Cable Ltd | Lead material for semiconductor equipment |
JPS6369949A (en) * | 1986-09-09 | 1988-03-30 | Kawasaki Steel Corp | Nonmagnetic austenitic stainless steel having improved hot workability |
JPS63235443A (en) * | 1988-01-07 | 1988-09-30 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
JPS63241130A (en) * | 1988-01-08 | 1988-10-06 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
JPS63241128A (en) * | 1988-01-08 | 1988-10-06 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
US4911883A (en) * | 1984-05-31 | 1990-03-27 | Aichi Steel Work, Ltd. | Cold working stainless steel |
-
1978
- 1978-08-28 JP JP10452378A patent/JPS5531173A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032710B2 (en) * | 1980-06-02 | 1985-07-30 | 愛知製鋼株式会社 | Non-magnetic stainless steel for cold forging |
JPS56169756A (en) * | 1980-06-02 | 1981-12-26 | Aichi Steel Works Ltd | Nonmagnetic stainless steel for cold forging |
JPH0118978B2 (en) * | 1982-01-18 | 1989-04-10 | Furukawa Electric Co Ltd | |
JPS58123746A (en) * | 1982-01-18 | 1983-07-23 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor device |
JPS58147142A (en) * | 1982-02-26 | 1983-09-01 | Furukawa Electric Co Ltd:The | Cu alloy for lead wire material of semiconductor device |
JPH0253502B2 (en) * | 1982-02-26 | 1990-11-16 | Furukawa Electric Co Ltd | |
US4911883A (en) * | 1984-05-31 | 1990-03-27 | Aichi Steel Work, Ltd. | Cold working stainless steel |
JPS62240732A (en) * | 1986-04-14 | 1987-10-21 | Hitachi Cable Ltd | Lead material for semiconductor equipment |
JPS6369949A (en) * | 1986-09-09 | 1988-03-30 | Kawasaki Steel Corp | Nonmagnetic austenitic stainless steel having improved hot workability |
JPH0765146B2 (en) * | 1986-09-09 | 1995-07-12 | 川崎製鉄株式会社 | Non-magnetic austenitic stainless steel with improved hot workability |
JPS63235443A (en) * | 1988-01-07 | 1988-09-30 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
JPS63241130A (en) * | 1988-01-08 | 1988-10-06 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
JPS63241128A (en) * | 1988-01-08 | 1988-10-06 | Furukawa Electric Co Ltd:The | Copper alloy for lead material of semiconductor apparatus |
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