ES2584829T3 - Stainless steel and cutting tool body made of stainless steel - Google Patents
Stainless steel and cutting tool body made of stainless steel Download PDFInfo
- Publication number
- ES2584829T3 ES2584829T3 ES14151408.3T ES14151408T ES2584829T3 ES 2584829 T3 ES2584829 T3 ES 2584829T3 ES 14151408 T ES14151408 T ES 14151408T ES 2584829 T3 ES2584829 T3 ES 2584829T3
- Authority
- ES
- Spain
- Prior art keywords
- stainless steel
- tool body
- cutting tool
- body made
- steel
- 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.)
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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
- C22C38/40—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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
Abstract
Acero para un soporte de herramientas o un cuerpo de herramienta de corte que consiste en % de peso (% de peso): C 0.14 - 0.25 N 0.06 - 0.15 Si 0.7 - 1.2 Mn 0.3 - 1.0 Cr 12 - 15 Ni 0.3 - 0.8 Mo 0.05 - 0.4 V 0.05 - 0.4 Al 0.001 - 0.3 Opcionalmente P <=0.05 S <=0.5 Cu <=3 Co <=5 W <=0.5 Nb <=0.1 Ti <=0.1 Zr <=0.1 Ta <=0.1 B <=0.01 Be <=0.2 Se <=0.3 Ca 0.0003 - 0.009 O 0.003-0.01 Mg <=0.01 REM <=0.2 El resto Fe aparte de impurezasSteel for a tool holder or a cutting tool body consisting of% weight (% weight): C 0.14 - 0.25 N 0.06 - 0.15 Si 0.7 - 1.2 Mn 0.3 - 1.0 Cr 12 - 15 Ni 0.3 - 0.8 Mo 0.05 - 0.4 V 0.05 - 0.4 At 0.001 - 0.3 Optionally P <= 0.05 S <= 0.5 Cu <= 3 Co <= 5 W <= 0.5 Nb <= 0.1 Ti <= 0.1 Zr <= 0.1 Ta <= 0.1 B < = 0.01 Be <= 0.2 Se <= 0.3 Ca 0.0003 - 0.009 O 0.003-0.01 Mg <= 0.01 REM <= 0.2 The rest Fe apart from impurities
Description
Las composiciones de los aceros examinados se dan en la Tabla 2 (en % peso) el resto Fe aparte de las impurezas. El acero de la invención fue sometido a endurecimiento por austenización a 1020ºC durante 30 minutos y templado dos veces durante dos horas a 550ºC para obtener una dureza de 40 HRC. El acero comparativo también se sometió a temple y revenido a la misma dureza. The compositions of the steels examined are given in Table 2 (in% weight) the remainder Fe apart from the impurities. The steel of the invention was subjected to hardening by austenization at 1020 ° C for 30 minutes and hardened twice for two hours at 550 ° C to obtain a hardness of 40 HRC. The comparative steel was also subjected to tempering and tempering at the same hardness.
Tabla 2. Composiciones de los aceros examinados. Table 2. Compositions of the steels examined.
- Elemento Element
- Acero de la invención Acero comparativo 1.2316 Invention Steel Comparative Steel 1.2316
- C C
- 0.21 0.38 0.21 0.38
- Si Yes
- 0.9 0.6 0.9 0.6
- Mn Mn
- 0.45 0.65 0.45 0.65
- Cr Cr
- 13.5 16.0 13.5 16.0
- Ni Neither
- 0.6 0.85 0.6 0.85
- Mo Mo
- 0.2 1.15 0.2 1.15
- V V
- 0.25 0.25
- Al To the
- 0.02 0.01 0.02 0.01
- N N
- 0.10 0.004 0.10 0.004
Pruebas de capacidad de mecanizado Machining Capability Tests
10 10
La capacidad de mecanizado es un tema complejo y puede ser evaluado por un número de diferentes pruebas de diferentes características. Las principales características son: duración de la herramienta, la tasa de eliminación de material limitante, fuerzas de corte, superficie mecanizada y rotura de la viruta de corte. En el presente caso, la capacidad de mecanizado del acero fue examinado por la molienda final, ya que esta es una de las operaciones más Machining capacity is a complex issue and can be evaluated by a number of different tests of different characteristics. The main features are: tool life, the rate of removal of limiting material, cutting forces, machined surface and breakage of the cutting chip. In the present case, the machining capacity of the steel was examined by the final grinding, since this is one of the most
15 difíciles en la fabricación de cuerpo de la herramienta. 15 difficult in the manufacture of tool body.
Los aceros mostrados en la Tabla 2 se sometieron a ensayos de fresado con el fin de evaluar su capacidad de mecanizado. Los aceros no se trataron con ningún elemento potenciador de la capacidad de mecanizado. The steels shown in Table 2 were subjected to milling tests in order to evaluate their machining capacity. The steels were not treated with any element that enhances the machining capacity.
20 Todas las pruebas de capacidad de mecanizado se llevaron a cabo en un centro de mecanizado vertical MODIG 7200. 20 All machining capacity tests were carried out in a MODIG 7200 vertical machining center.
Fresado final con el cortador inserto intercambiable Final milling with interchangeable insert cutter
25 En esta prueba un diámetro de 16 mm de corte se ha utilizado, y la prueba se ha realizado en las siguientes condiciones: 25 In this test a diameter of 16 mm of cut has been used, and the test has been performed under the following conditions:
□ Herramienta de corte: Sandvik CoroMill 390 Ø 16 mm □ Cutting tool: Sandvik CoroMill 390 Ø 16 mm
□ Inserción de carburo: R390-11 T3 08M-PL 1030 30 □ Velocidad de corte, Vc: 200 m/min □ Carbide insertion: R390-11 T3 08M-PL 1030 30 □ Cutting speed, Vc: 200 m / min
- □□
- Profundidad de corte axial, PA: 4 mm Axial cutting depth, PA: 4 mm
- □□
- Profundidad de corte radial, AE: 0,8 mm Radial cutting depth, AE: 0.8 mm
- □□
- Alimentación de dientes, fz: 0,2 mm/diente Feeding teeth, fz: 0.2 mm / tooth
- □□
- Refrigerante: Molienda en seco Coolant: Dry Grinding
35 35
La vida de la herramienta hasta un máximo desgaste de 0,3 mm, en el fresado en los diferentes materiales se presenta en la tabla 3. The life of the tool up to a maximum wear of 0.3 mm, in the milling in the different materials is presented in table 3.
Tabla 3. Resultados de la molienda final con el cortador inserto intercambiable Table 3. Results of final grinding with the interchangeable insert cutter
- Acero testado Tested steel
- Vida de la herramienta (min.) Tool life (min.)
- 1.2316 310 HB 1.2316 310 HB
- 90 90
- 1.2316 40 HRC 1.2316 40 HRC
- 23 2. 3
- Acero de la invención 40 HRC Steel of the invention 40 HRC
- 175 175
7 7
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14151408.3A EP2896713B1 (en) | 2014-01-16 | 2014-01-16 | Stainless steel and a cutting tool body made of the stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2584829T3 true ES2584829T3 (en) | 2016-09-29 |
Family
ID=49949552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14151408.3T Active ES2584829T3 (en) | 2014-01-16 | 2014-01-16 | Stainless steel and cutting tool body made of stainless steel |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2896713B1 (en) |
| DK (1) | DK2896713T3 (en) |
| ES (1) | ES2584829T3 (en) |
| HU (1) | HUE030068T2 (en) |
| PL (1) | PL2896713T3 (en) |
| PT (1) | PT2896713T (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620233C1 (en) * | 2015-12-21 | 2017-05-23 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Tool steel with intermetally hardening |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1217918A1 (en) * | 1984-08-14 | 1986-03-15 | Институт проблем литья АН УССР | Cast tool steel |
| JPH0726180B2 (en) * | 1990-07-30 | 1995-03-22 | 日本鋼管株式会社 | Martensitic stainless steel for oil wells with excellent corrosion resistance |
| SE507851C2 (en) | 1996-06-25 | 1998-07-20 | Uddeholm Tooling Ab | Use of a steel as a material for cutting tool holders |
| JPH11229093A (en) * | 1998-02-09 | 1999-08-24 | Daido Steel Co Ltd | Stainless steel with high corrosion resistance and high strength |
| JP3375905B2 (en) * | 1999-02-12 | 2003-02-10 | 株式会社神戸製鋼所 | Gas shielded arc welding wire for high Cr ferritic heat resistant steel |
| US6793746B2 (en) * | 1999-07-26 | 2004-09-21 | Daido Steel Co., Ltd. | Stainless steel parts with suppressed release of sulfide gas and method of producing |
| SE516622C2 (en) * | 2000-06-15 | 2002-02-05 | Uddeholm Tooling Ab | Steel alloy, plastic forming tool and toughened plastic forming tool |
| SE518023C2 (en) * | 2000-12-11 | 2002-08-20 | Uddeholm Tooling Ab | Steel for plastic forming tools and details of steel for plastic forming tools |
| US8808472B2 (en) * | 2000-12-11 | 2014-08-19 | Uddeholms Ab | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
| JP5033584B2 (en) * | 2006-12-08 | 2012-09-26 | 新日鐵住金ステンレス株式会社 | Martensitic stainless steel with excellent corrosion resistance |
| SE533283C2 (en) | 2008-03-18 | 2010-08-10 | Uddeholm Tooling Ab | Steel, process for manufacturing a steel blank and process for manufacturing a detail of the steel |
| DE102012009496B4 (en) * | 2012-05-14 | 2017-05-11 | Stahlwerk Ergste Westig Gmbh | chrome steel |
-
2014
- 2014-01-16 DK DK14151408.3T patent/DK2896713T3/en active
- 2014-01-16 PL PL14151408.3T patent/PL2896713T3/en unknown
- 2014-01-16 PT PT141514083T patent/PT2896713T/en unknown
- 2014-01-16 ES ES14151408.3T patent/ES2584829T3/en active Active
- 2014-01-16 HU HUE14151408A patent/HUE030068T2/en unknown
- 2014-01-16 EP EP14151408.3A patent/EP2896713B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE030068T2 (en) | 2017-04-28 |
| EP2896713A1 (en) | 2015-07-22 |
| DK2896713T3 (en) | 2016-06-06 |
| PL2896713T3 (en) | 2016-10-31 |
| EP2896713B1 (en) | 2016-04-27 |
| PT2896713T (en) | 2016-07-07 |
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