RU2012125061A - STEEL WITH HIGH RESISTANCE - Google Patents
STEEL WITH HIGH RESISTANCE Download PDFInfo
- Publication number
- RU2012125061A RU2012125061A RU2012125061/02A RU2012125061A RU2012125061A RU 2012125061 A RU2012125061 A RU 2012125061A RU 2012125061/02 A RU2012125061/02 A RU 2012125061/02A RU 2012125061 A RU2012125061 A RU 2012125061A RU 2012125061 A RU2012125061 A RU 2012125061A
- Authority
- RU
- Russia
- Prior art keywords
- steel
- less
- rest
- maximum
- composition
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract 21
- 239000010959 steel Substances 0.000 title claims abstract 21
- 238000005275 alloying Methods 0.000 claims abstract 8
- 239000012535 impurity Substances 0.000 claims abstract 8
- 239000000203 mixture Substances 0.000 claims abstract 8
- 238000005496 tempering Methods 0.000 claims abstract 6
- 239000010955 niobium Substances 0.000 claims abstract 4
- 239000010936 titanium Substances 0.000 claims abstract 4
- 229910052751 metal Inorganic materials 0.000 claims abstract 3
- 239000002184 metal Substances 0.000 claims abstract 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000005266 casting Methods 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims abstract 2
- 239000011344 liquid material Substances 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims abstract 2
- 229910052758 niobium Inorganic materials 0.000 claims abstract 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011343 solid material Substances 0.000 claims abstract 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract 2
- 229910052720 vanadium Inorganic materials 0.000 claims abstract 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- -1 ferrous metals Chemical class 0.000 claims 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
1. Сталь с высоким сопротивлением отпуску, характеризующаяся составом легирующих элементов, состоящим в основном из (в масс.%): C от 0,20 до 0,50, Si максимум 0,30, P менее 0,030, Cr от 3,0 до 4,0, Mo от 1,5 до 4,0, V от 0,1 до 2,0, Co менее 1,5, остальное составляют Fe и неизбежные примеси.2. Сталь по п.1, характеризующаяся составом легирующих элементов, состоящим в основном из (в масс.%): C от 0,30 до 0,50, Si максимум 0,30, P менее 0,020, Cr от 3,0 до 4,0, Mo от 2,0 до 3,0, V от 0,1 до 1,0, Co менее 1,0, остальное составляют Fe и неизбежные примеси.3. Сталь по п.2, характеризующаяся составом легирующих элементов, состоящим в основном из (в масс.%): C от 0,30 до 0,45, Si максимум 0,30, P менее 0,015, Cr от 3,2 до 3,9, Mo от 2,0 до 3,0, V от 0,3 до 1,0, Co менее 1,0, остальное составляют Fe и неизбежные примеси.4. Сталь по п.3, характеризующаяся составом легирующих элементов, состоящим в основном из (в масс.%): C от 0,30 до 0,40, Si максимум 0,30, P менее 0,010, Cr от 3,5 до 3,9, Mo от 2,2 до 2,8, V от 0,3 до 0,8, Co менее 0,5, остальное составляют Fe и неизбежные примеси.5. Сталь по любому из пп.1-4, в которой Mo заменен на W, при соответствующем отношении 1Mo:2W.6. Сталь по любому из пп.1-4, в которой ванадий заменен на ниобий/титан, при соответствующем отношении 1 V:2 Nb/1 Ti.7. Применение стали с высоким сопротивлением отпуску по любому из пп.1-6, отличающееся тем, что сталь применяют для литейных форм, матриц и инструментов многократного пользования, для формования твердых или жидких материалов, при комнатной температуре или при температурах до 1300°C.8. Применение стали с высоким сопротивлением отпуску по любому из пп.1-6, отличающееся тем, что сталь применяют в инструментах для формования металла при температурах от 300 до 1300°C, а также в других приложениях, таких, как штамповка, экстр1. Steel with high resistance to tempering, characterized by a composition of alloying elements, consisting mainly of (in wt.%): C from 0.20 to 0.50, Si maximum 0.30, P less than 0.030, Cr from 3.0 to 4.0, Mo from 1.5 to 4.0, V from 0.1 to 2.0, Co less than 1.5, the rest is Fe and inevitable impurities. 2. Steel according to claim 1, characterized by a composition of alloying elements consisting mainly of (in wt.%): C from 0.30 to 0.50, Si maximum 0.30, P less than 0.020, Cr from 3.0 to 4, 0, Mo from 2.0 to 3.0, V from 0.1 to 1.0, Co less than 1.0, the rest is Fe and inevitable impurities. 3. Steel according to claim 2, characterized by a composition of alloying elements consisting mainly of (in wt.%): C from 0.30 to 0.45, Si maximum 0.30, P less than 0.015, Cr from 3.2 to 3, 9, Mo is from 2.0 to 3.0, V is from 0.3 to 1.0, Co is less than 1.0, the rest is Fe and inevitable impurities. 4. Steel according to claim 3, characterized by a composition of alloying elements consisting mainly of (in wt.%): C from 0.30 to 0.40, Si maximum 0.30, P less than 0.010, Cr from 3.5 to 3, 9, Mo from 2.2 to 2.8, V from 0.3 to 0.8, Co less than 0.5, the rest is Fe and inevitable impurities. 5. Steel according to any one of claims 1 to 4, in which Mo is replaced by W, with a corresponding ratio of 1Mo: 2W. 6. Steel according to any one of claims 1 to 4, in which vanadium is replaced by niobium / titanium, with a corresponding ratio of 1 V: 2 Nb / 1 Ti. The use of steel with high resistance to tempering according to any one of claims 1-6, characterized in that the steel is used for casting molds, dies and reusable tools, for molding solid or liquid materials, at room temperature or at temperatures up to 1300 ° C. 8 ... The use of steel with high resistance to tempering according to any one of claims 1-6, characterized in that the steel is used in tools for forming metal at temperatures from 300 to 1300 ° C, as well as in other applications, such as stamping, extrusion
Claims (8)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0904607-0A2A BRPI0904607A2 (en) | 2009-11-17 | 2009-11-17 | high resistance to tempering action |
| BRPI0904607-0 | 2009-11-17 | ||
| PCT/BR2010/000375 WO2011060516A1 (en) | 2009-11-17 | 2010-11-10 | Steel with high temper resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012125061A true RU2012125061A (en) | 2013-12-27 |
Family
ID=44059134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012125061/02A RU2012125061A (en) | 2009-11-17 | 2010-11-10 | STEEL WITH HIGH RESISTANCE |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20120321505A1 (en) |
| EP (1) | EP2503016A4 (en) |
| JP (1) | JP2013510951A (en) |
| KR (1) | KR20120102081A (en) |
| CN (1) | CN102884215A (en) |
| BR (1) | BRPI0904607A2 (en) |
| CA (1) | CA2781048A1 (en) |
| MX (1) | MX2012005737A (en) |
| RU (1) | RU2012125061A (en) |
| WO (1) | WO2011060516A1 (en) |
| ZA (1) | ZA201204354B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403209B (en) | 2011-03-03 | 2016-01-13 | 日立金属株式会社 | The hot work tool steel of tenacity excellent and manufacture method thereof |
| CN106834931B (en) * | 2017-03-28 | 2019-05-14 | 宁波禾顺新材料有限公司 | A kind of hot die steel of thermal fatigue resistance and preparation method thereof |
| JP2019173049A (en) * | 2018-03-27 | 2019-10-10 | 山陽特殊製鋼株式会社 | Powder for metal mold |
| CN111954725A (en) * | 2018-05-14 | 2020-11-17 | 日立金属株式会社 | Hot-work die for additive layer manufacturing, manufacturing method thereof and metal powder for additive layer manufacturing hot-work die |
| JP7459577B2 (en) | 2019-06-18 | 2024-04-02 | 大同特殊鋼株式会社 | Manufacturing method of powder for additive manufacturing and die-casting mold parts |
| CN113293269B (en) * | 2021-05-31 | 2022-03-22 | 东北大学 | Two-stage homogenization treatment process for H13 die steel |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436893B2 (en) * | 1973-11-28 | 1979-11-12 | ||
| JPH01201459A (en) * | 1988-02-08 | 1989-08-14 | Daido Steel Co Ltd | Parts combining high toughness with wear resistance |
| JPH04180544A (en) * | 1990-11-15 | 1992-06-26 | Daido Steel Co Ltd | Production of high strength steel excellent in delayed fracture resistance and machine parts using the same |
| DE4321433C1 (en) * | 1993-06-28 | 1994-12-08 | Thyssen Stahl Ag | Use of hot work steel |
| JP3241491B2 (en) * | 1993-06-29 | 2001-12-25 | 大同特殊鋼株式会社 | Rolling bearing for high temperature and high speed rotation |
| US5435824A (en) * | 1993-09-27 | 1995-07-25 | Crucible Materials Corporation | Hot-isostatically-compacted martensitic mold and die block article and method of manufacture |
| SE511758C2 (en) * | 1998-03-27 | 1999-11-22 | Uddeholm Tooling Ab | Steel material for hot work tools |
| JP3717745B2 (en) * | 2000-04-13 | 2005-11-16 | 住友金属工業株式会社 | Mandrel bar and its manufacturing method |
| EP1696045A1 (en) * | 2003-12-19 | 2006-08-30 | Daido Steel Co., Ltd. | Hot work tool steel and mold member excellent in resistance to melting |
| FR2870546B1 (en) * | 2004-05-21 | 2006-09-01 | Industeel Creusot | STEEL WITH HIGH MECHANICAL RESISTANCE AND WEAR |
| CN101240401A (en) * | 2008-03-05 | 2008-08-13 | 钢铁研究总院 | Molybdenum-free low-cost hot working die steel |
| CN101250668A (en) * | 2008-04-03 | 2008-08-27 | 上海交通大学 | Hot work die steel |
-
2009
- 2009-11-17 BR BRPI0904607-0A2A patent/BRPI0904607A2/en not_active IP Right Cessation
-
2010
- 2010-11-10 RU RU2012125061/02A patent/RU2012125061A/en not_active Application Discontinuation
- 2010-11-10 MX MX2012005737A patent/MX2012005737A/en not_active Application Discontinuation
- 2010-11-10 KR KR1020127015570A patent/KR20120102081A/en not_active Application Discontinuation
- 2010-11-10 CN CN2010800596611A patent/CN102884215A/en active Pending
- 2010-11-10 WO PCT/BR2010/000375 patent/WO2011060516A1/en active Application Filing
- 2010-11-10 CA CA2781048A patent/CA2781048A1/en not_active Abandoned
- 2010-11-10 US US13/510,205 patent/US20120321505A1/en not_active Abandoned
- 2010-11-10 JP JP2012539149A patent/JP2013510951A/en active Pending
- 2010-11-10 EP EP10830974.1A patent/EP2503016A4/en not_active Withdrawn
-
2012
- 2012-06-13 ZA ZA2012/04354A patent/ZA201204354B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201204354B (en) | 2013-01-31 |
| BRPI0904607A2 (en) | 2013-07-02 |
| WO2011060516A1 (en) | 2011-05-26 |
| MX2012005737A (en) | 2012-06-13 |
| KR20120102081A (en) | 2012-09-17 |
| US20120321505A1 (en) | 2012-12-20 |
| CA2781048A1 (en) | 2011-05-26 |
| CN102884215A (en) | 2013-01-16 |
| EP2503016A4 (en) | 2013-06-26 |
| JP2013510951A (en) | 2013-03-28 |
| EP2503016A1 (en) | 2012-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150302 |