JPS6442557A - Mild ferritic stainless steel having superior machinability - Google Patents
Mild ferritic stainless steel having superior machinabilityInfo
- Publication number
- JPS6442557A JPS6442557A JP19757287A JP19757287A JPS6442557A JP S6442557 A JPS6442557 A JP S6442557A JP 19757287 A JP19757287 A JP 19757287A JP 19757287 A JP19757287 A JP 19757287A JP S6442557 A JPS6442557 A JP S6442557A
- Authority
- JP
- Japan
- Prior art keywords
- mild
- stainless steel
- ferritic stainless
- superior machinability
- machinability
- 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
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE:To obtain a mild ferritic stainless steel having superior machinability by specifying a compsn. consisting of C, Si, Mn, P, Cr, N, Ni, Cu, Mo, Al, Ti, Nb, V, Pb, Sn and Fe. CONSTITUTION:This mild ferritic stainless steel having superior machinability consists of, by weight, <=0.08% C, <=0.3% Si, <=1.5% Mn, <=0.04% P, 11.5-20.0% Cr, <=0.03% N, <=0.40% Ni, <=0.10% Cu, <=0.20% Mo, 0.005-0.30% each of one or more among Al, Ti, Nb and V, 0.01-0.30% each of Pb and/or Sn and the balance Fe with inevitable impurities or further contains at least one among 0.05-0.50% S, 0.05-0.50% Se and 0.001-0.030% Ca. The steel is suitable for use as stock for a key, etc., to be subjected to press working and cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19757287A JPS6442557A (en) | 1987-08-07 | 1987-08-07 | Mild ferritic stainless steel having superior machinability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19757287A JPS6442557A (en) | 1987-08-07 | 1987-08-07 | Mild ferritic stainless steel having superior machinability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442557A true JPS6442557A (en) | 1989-02-14 |
Family
ID=16376732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19757287A Pending JPS6442557A (en) | 1987-08-07 | 1987-08-07 | Mild ferritic stainless steel having superior machinability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442557A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001355048A (en) * | 2000-04-13 | 2001-12-25 | Nippon Steel Corp | Ferritic free-cutting stainless steel |
| JP2002212680A (en) * | 2001-01-15 | 2002-07-31 | Nippon Steel Corp | Martensitic free cutting stainless steel |
| JP2002339046A (en) * | 2001-05-16 | 2002-11-27 | Nippon Steel Corp | Stainless steel for support frame of cathode-ray tube having excellent machinability and strength at medium temperature |
| JP2016027206A (en) * | 2015-09-03 | 2016-02-18 | 新日鐵住金株式会社 | Steel materials having excellent corrosion resistance |
| EP3392355A4 (en) * | 2015-12-18 | 2019-08-07 | Daido Steel Co.,Ltd. | Ferrite-based free-machining stainless steel and method for producing same |
-
1987
- 1987-08-07 JP JP19757287A patent/JPS6442557A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001355048A (en) * | 2000-04-13 | 2001-12-25 | Nippon Steel Corp | Ferritic free-cutting stainless steel |
| JP2002212680A (en) * | 2001-01-15 | 2002-07-31 | Nippon Steel Corp | Martensitic free cutting stainless steel |
| JP2002339046A (en) * | 2001-05-16 | 2002-11-27 | Nippon Steel Corp | Stainless steel for support frame of cathode-ray tube having excellent machinability and strength at medium temperature |
| JP2016027206A (en) * | 2015-09-03 | 2016-02-18 | 新日鐵住金株式会社 | Steel materials having excellent corrosion resistance |
| EP3392355A4 (en) * | 2015-12-18 | 2019-08-07 | Daido Steel Co.,Ltd. | Ferrite-based free-machining stainless steel and method for producing same |
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