ES2128987A1 - Acero inoxidable austenitico de facil maquinado. - Google Patents
Acero inoxidable austenitico de facil maquinado.Info
- Publication number
- ES2128987A1 ES2128987A1 ES09700926A ES9700926A ES2128987A1 ES 2128987 A1 ES2128987 A1 ES 2128987A1 ES 09700926 A ES09700926 A ES 09700926A ES 9700926 A ES9700926 A ES 9700926A ES 2128987 A1 ES2128987 A1 ES 2128987A1
- Authority
- ES
- Spain
- Prior art keywords
- max
- stainless steel
- free
- austenitic stainless
- disclosed
- 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
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title 1
- 238000003754 machining Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Acero inoxidable austenítico de fácil maquinado consistente esencialmente, en porcentaje en peso, en: C 0,035 max Mn 3 - 10 Si 1,0 max P 0,06 max S 0,15 - 0,45 Cr 10 - 20 Ni 4 - 10 Mo 1,0 max Cu 1,0 - 3,0 N 0,035 max B 0,005 max Se 0,1 max siendo el resto esencialmente hierro. El acero inoxidable descrito ofrece una maquinabilidad superior con relación al acero inoxidable AISI Tipo 203 con características similares de resistencia a la corrosión resistencia mecánica, ductilidad, dureza y permeabilidad magnética.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/641,758 US5788922A (en) | 1996-05-02 | 1996-05-02 | Free-machining austenitic stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2128987A1 true ES2128987A1 (es) | 1999-05-16 |
| ES2128987B1 ES2128987B1 (es) | 2000-03-01 |
Family
ID=24573730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES009700926A Expired - Lifetime ES2128987B1 (es) | 1996-05-02 | 1997-04-29 | Acero inoxidable austenitico de facil maquinado. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5788922A (es) |
| ES (1) | ES2128987B1 (es) |
| GB (1) | GB2312678B (es) |
| TW (1) | TW425433B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215615B1 (en) * | 1997-11-28 | 2001-04-10 | Nidec Corporation | Data storage device |
| FR2827876B1 (fr) * | 2001-07-27 | 2004-06-18 | Usinor | Acier inoxydable austenitique pour deformation a froid pouvant etre suivi d'un usinage |
| US20100119403A1 (en) * | 2001-07-27 | 2010-05-13 | Ugitech | Austenitic Stainless Steel for Cold Working Suitable For Later Machining |
| FR2832734B1 (fr) * | 2001-11-26 | 2004-10-08 | Usinor | Acier inoxydable ferritique au soufre, utilisable pour des pieces ferromagnetiques |
| JP6475079B2 (ja) * | 2014-06-30 | 2019-02-27 | アイシン精機株式会社 | 鉄基軟磁性材料 |
| KR102173302B1 (ko) * | 2018-11-12 | 2020-11-03 | 주식회사 포스코 | 비자성 오스테나이트계 스테인리스강 및 그 제조방법 |
| CN111876689B (zh) * | 2020-09-08 | 2022-05-13 | 鞍钢股份有限公司 | 一种仪器仪表用低碳含硒的易切削钢及其制造方法 |
| CN114737117A (zh) * | 2022-03-31 | 2022-07-12 | 广东潮艺金属实业有限公司 | 高硬度和高防锈的不锈钢316l及其烧结工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076129A (en) * | 1964-12-17 | 1967-07-19 | Allegheny Ludlum Steel | Improvements in or relating to austenitic stainless steel |
| GB1094409A (en) * | 1965-05-14 | 1967-12-13 | Crucible Steel Co America | Free-machining austenitic stainless steels |
| US5362337A (en) * | 1993-09-28 | 1994-11-08 | Crs Holdings, Inc. | Free-machining martensitic stainless steel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888659A (en) * | 1968-05-29 | 1975-06-10 | Allegheny Ludlum Ind Inc | Free machining austenitic stainless steel |
| US4444588A (en) * | 1982-01-26 | 1984-04-24 | Carpenter Technology Corporation | Free machining, cold formable austenitic stainless steel |
| US4613367A (en) * | 1985-06-14 | 1986-09-23 | Crucible Materials Corporation | Low carbon plus nitrogen, free-machining austenitic stainless steel |
| US4784828A (en) * | 1986-08-21 | 1988-11-15 | Crucible Materials Corporation | Low carbon plus nitrogen, free-machining austenitic stainless steel |
| US4933142A (en) * | 1986-09-19 | 1990-06-12 | Crucible Materials Corporation | Low carbon plus nitrogen free-machining austenitic stainless steels with improved machinability and corrosion resistance |
| US5482674A (en) * | 1994-07-07 | 1996-01-09 | Crs Holdings, Inc. | Free-machining austenitic stainless steel |
-
1996
- 1996-05-02 US US08/641,758 patent/US5788922A/en not_active Expired - Lifetime
-
1997
- 1997-04-29 TW TW086105674A patent/TW425433B/zh not_active IP Right Cessation
- 1997-04-29 ES ES009700926A patent/ES2128987B1/es not_active Expired - Lifetime
- 1997-04-30 GB GB9708781A patent/GB2312678B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076129A (en) * | 1964-12-17 | 1967-07-19 | Allegheny Ludlum Steel | Improvements in or relating to austenitic stainless steel |
| GB1094409A (en) * | 1965-05-14 | 1967-12-13 | Crucible Steel Co America | Free-machining austenitic stainless steels |
| US5362337A (en) * | 1993-09-28 | 1994-11-08 | Crs Holdings, Inc. | Free-machining martensitic stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| TW425433B (en) | 2001-03-11 |
| GB9708781D0 (en) | 1997-06-25 |
| GB2312678B (en) | 1999-08-04 |
| US5788922A (en) | 1998-08-04 |
| GB2312678A (en) | 1997-11-05 |
| ES2128987B1 (es) | 2000-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19990516 Kind code of ref document: A1 Effective date: 19990516 |