JPS5741351A - Super-hightensile steel - Google Patents
Super-hightensile steelInfo
- Publication number
- JPS5741351A JPS5741351A JP11791980A JP11791980A JPS5741351A JP S5741351 A JPS5741351 A JP S5741351A JP 11791980 A JP11791980 A JP 11791980A JP 11791980 A JP11791980 A JP 11791980A JP S5741351 A JPS5741351 A JP S5741351A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- super
- weldability
- superhigh
- temp
- 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
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE: To enhance the toughness, weldability and heat treatability on the superhigh strength level by adding a prescribed amount of Si, C, Mn, P, S, Ni, etc. to Fe.
CONSTITUTION: This superhigh tensile steel consists of ≤0.5% C, ≤0.3% Si, ≤0.3% Mn, ≤0.05% P, ≤0.05% S, 10W25% Ni, ≤2% Co, 0.5W4% Mo, 0.5W 5% Ti, 0.1W3% Al and the balance Fe. This steel is heated at the Af temp. or above to form an austenite monophase, and it is cooled to ordinary temp. and subjected to soln. heat treatment. Aging is then carried out at about 300W650°C to further ensure weldability and heat treatability.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11791980A JPS5741351A (en) | 1980-08-27 | 1980-08-27 | Super-hightensile steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11791980A JPS5741351A (en) | 1980-08-27 | 1980-08-27 | Super-hightensile steel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5741351A true JPS5741351A (en) | 1982-03-08 |
JPS6349738B2 JPS6349738B2 (en) | 1988-10-05 |
Family
ID=14723418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11791980A Granted JPS5741351A (en) | 1980-08-27 | 1980-08-27 | Super-hightensile steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741351A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602650A (en) * | 1983-06-21 | 1985-01-08 | Plus Eng Co Ltd | Ejector pin having good wear resistance and toughness |
JPS609857A (en) * | 1983-06-27 | 1985-01-18 | Plus Eng Co Ltd | Steel for precision plastic die |
JPS6029446A (en) * | 1983-07-28 | 1985-02-14 | Riken Seikou Kk | Alloy steel for precision plastic die parts |
JPS6029415A (en) * | 1983-07-27 | 1985-02-14 | Plus Eng Co Ltd | Ejector pin for plastic having excellent toughness and wear resistance |
JPS60103157A (en) * | 1983-11-11 | 1985-06-07 | Hitachi Metals Ltd | Superhigh strength steel having superior delayed fracture characteristic |
JPS60187666A (en) * | 1984-03-05 | 1985-09-25 | Plus Eng Co Ltd | Ejector pin having good toughness |
JPS60194045A (en) * | 1984-03-13 | 1985-10-02 | Plus Eng Co Ltd | Ejector pin for plastic |
JPS61137605U (en) * | 1985-02-14 | 1986-08-27 | ||
JP2009506220A (en) * | 2005-08-30 | 2009-02-12 | エイティーアイ・プロパティーズ・インコーポレーテッド | Steel composition, method for forming the same, and article formed therefrom |
CN104152809A (en) * | 2014-07-16 | 2014-11-19 | 江苏南山冶金机械制造有限公司 | Alloy mandrel and preparation method thereof |
US9121088B2 (en) | 2007-08-01 | 2015-09-01 | Ati Properties, Inc. | High hardness, high toughness iron-base alloys and methods for making same |
US9182196B2 (en) | 2011-01-07 | 2015-11-10 | Ati Properties, Inc. | Dual hardness steel article |
US9593916B2 (en) | 2007-08-01 | 2017-03-14 | Ati Properties Llc | High hardness, high toughness iron-base alloys and methods for making same |
US9657363B2 (en) | 2011-06-15 | 2017-05-23 | Ati Properties Llc | Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys |
JP2019090069A (en) * | 2017-11-10 | 2019-06-13 | 新日鐵住金株式会社 | Nickel steel for high-pressure hydrogen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119719A (en) * | 1977-03-30 | 1978-10-19 | Daido Steel Co Ltd | Marageing steel with good resistance to delayed breakage |
-
1980
- 1980-08-27 JP JP11791980A patent/JPS5741351A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119719A (en) * | 1977-03-30 | 1978-10-19 | Daido Steel Co Ltd | Marageing steel with good resistance to delayed breakage |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602650A (en) * | 1983-06-21 | 1985-01-08 | Plus Eng Co Ltd | Ejector pin having good wear resistance and toughness |
JPS609857A (en) * | 1983-06-27 | 1985-01-18 | Plus Eng Co Ltd | Steel for precision plastic die |
JPS6029415A (en) * | 1983-07-27 | 1985-02-14 | Plus Eng Co Ltd | Ejector pin for plastic having excellent toughness and wear resistance |
JPS6029446A (en) * | 1983-07-28 | 1985-02-14 | Riken Seikou Kk | Alloy steel for precision plastic die parts |
JPS60103157A (en) * | 1983-11-11 | 1985-06-07 | Hitachi Metals Ltd | Superhigh strength steel having superior delayed fracture characteristic |
JPS60187666A (en) * | 1984-03-05 | 1985-09-25 | Plus Eng Co Ltd | Ejector pin having good toughness |
JPS60194045A (en) * | 1984-03-13 | 1985-10-02 | Plus Eng Co Ltd | Ejector pin for plastic |
JPS61137605U (en) * | 1985-02-14 | 1986-08-27 | ||
JPH0340272Y2 (en) * | 1985-02-14 | 1991-08-23 | ||
US8361254B2 (en) | 2005-08-30 | 2013-01-29 | Ati Properties, Inc. | Steel compositions, methods of forming the same, and articles formed therefrom |
JP2009506220A (en) * | 2005-08-30 | 2009-02-12 | エイティーアイ・プロパティーズ・インコーポレーテッド | Steel composition, method for forming the same, and article formed therefrom |
KR101314360B1 (en) * | 2005-08-30 | 2013-10-04 | 에이티아이 프로퍼티즈, 인코퍼레이티드 | Steel compositions, methods of forming the same, and articles formed therefrom |
US9121088B2 (en) | 2007-08-01 | 2015-09-01 | Ati Properties, Inc. | High hardness, high toughness iron-base alloys and methods for making same |
US9593916B2 (en) | 2007-08-01 | 2017-03-14 | Ati Properties Llc | High hardness, high toughness iron-base alloys and methods for making same |
US9951404B2 (en) | 2007-08-01 | 2018-04-24 | Ati Properties Llc | Methods for making high hardness, high toughness iron-base alloys |
US9182196B2 (en) | 2011-01-07 | 2015-11-10 | Ati Properties, Inc. | Dual hardness steel article |
US10113211B2 (en) | 2011-01-07 | 2018-10-30 | Ati Properties Llc | Method of making a dual hardness steel article |
US10858715B2 (en) | 2011-01-07 | 2020-12-08 | Ati Properties Llc | Dual hardness steel article |
US9657363B2 (en) | 2011-06-15 | 2017-05-23 | Ati Properties Llc | Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys |
CN104152809A (en) * | 2014-07-16 | 2014-11-19 | 江苏南山冶金机械制造有限公司 | Alloy mandrel and preparation method thereof |
JP2019090069A (en) * | 2017-11-10 | 2019-06-13 | 新日鐵住金株式会社 | Nickel steel for high-pressure hydrogen |
Also Published As
Publication number | Publication date |
---|---|
JPS6349738B2 (en) | 1988-10-05 |
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