AR039236A1 - STEEL BLOCK FOR THE MANUFACTURE OF MOLDS FOR THE MOLDING BY INJECTION OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS AND PIECE OF STEEL MOLD. - Google Patents

STEEL BLOCK FOR THE MANUFACTURE OF MOLDS FOR THE MOLDING BY INJECTION OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS AND PIECE OF STEEL MOLD.

Info

Publication number
AR039236A1
AR039236A1 ARP030101161A AR039236A1 AR 039236 A1 AR039236 A1 AR 039236A1 AR P030101161 A ARP030101161 A AR P030101161A AR 039236 A1 AR039236 A1 AR 039236A1
Authority
AR
Argentina
Prior art keywords
manufacture
tools
steel
working
molds
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Jean Beguinot
Calvez Christian Le
Original Assignee
Usinor
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Usinor filed Critical Usinor
Publication of AR039236A1 publication Critical patent/AR039236A1/en

Links

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
    • C22C38/46—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
    • C22C38/44—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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/60—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)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Bloque de acero para la fabricación de moldes de inyección de materia plástica o de metales o para la fabricación de herramientas para el trabajo de metales de espesor > 20 mm, cuya estructura es enteramente martensítica o martensitobainítica, cuya dureza está comprendida entre 370 HB y 450 HB y cuya composición química comprende en % de peso: 0,12% L C L 0,32%; Si L 0,8%; Mn L 2,5%; Ni L 3%; Cr L 3,5%; Mo+W/2 L 2,2%; V + Nb/2 + Ta/4 L 0,5%; Al L 0,4%; Ti + Zr/2 L 0,1%; 0,0005% < B < 0,015%, S + Se + Te < 0,2%, Pb + Bi < 0,2%, Ca < 0,1%; siendo el resto hierro e impurezas que resultan de la elaboración. La composición química satisfactoria además de las relaciones siguientes: 3,2 L Tr L 6,5; 77 L Dr L 85; U L 850; Mo* + 3 x V* l 0,1%; en las cuales para tenores expresados en %, Tr = 1,8 x C + 1,1 x Mn + 0,7 x Ni + 0,6 x Cr + 1,6 x Mo* + 0,5; Dr = 54 x C0,25 + 24,5 x (Mo* + 3xV*)0,30 + 1,58 x Mn + 0,74x Ni + 1,8 x Si + 12,5 x (Cr)0,20; U = 1600 x C + 100 x (0,25 x Cr + Mo* + 4,5 x V*); R = 3,8 x C + 10 x Si + 3,3 x Mn + 2,4 x Ni + 1,4 x (Cr + Mo*); Mo* = Mo + W/2; V* = V + Nb/2 + Ta/4; los tenores de Al, Ti, Zv, N y B son tales que: B l 1/3 x K1 + 0,5; con K1 = Min (I*; J*); I* = Max (0; I) y J* = Max (0; J); I = Min (N; N - 0,29 (Ti + Zr/2-5)); J = Min (N; 0,5 (N - 0,52 Al + [(N - 0,52 Al)2 + 283]1/2)).Steel block for the manufacture of injection molds of plastic or metal materials or for the manufacture of tools for working metal of thickness> 20 mm, whose structure is entirely martensitic or martensitobainitic, whose hardness is between 370 HB and 450 HB and whose chemical composition comprises in% of weight: 0.12% LCL 0.32%; If L 0.8%; Mn L 2.5%; Ni L 3%; Cr L 3.5%; Mo + W / 2 L 2.2%; V + Nb / 2 + Ta / 4 L 0.5%; At L 0.4%; Ti + Zr / 2 L 0.1%; 0.0005% <B <0.015%, S + Se + Te <0.2%, Pb + Bi <0.2%, Ca <0.1%; the rest being iron and impurities that result from the elaboration. The chemical composition satisfactory in addition to the following ratios: 3.2 L Tr L 6.5; 77 L Dr L 85; U L 850; Mo * + 3 x V * l 0.1%; in which for tenors expressed in%, Tr = 1.8 x C + 1.1 x Mn + 0.7 x Ni + 0.6 x Cr + 1.6 x Mo * + 0.5; Dr = 54 x C0.25 + 24.5 x (Mo * + 3xV *) 0.30 + 1.58 x Mn + 0.74x Ni + 1.8 x Si + 12.5 x (Cr) 0.20 ; U = 1600 x C + 100 x (0.25 x Cr + Mo * + 4.5 x V *); R = 3.8 x C + 10 x Si + 3.3 x Mn + 2.4 x Ni + 1.4 x (Cr + Mo *); Mo * = Mo + W / 2; V * = V + Nb / 2 + Ta / 4; the tenors of Al, Ti, Zv, N and B are such that: B l 1/3 x K1 + 0.5; with K1 = Min (I *; J *); I * = Max (0; I) and J * = Max (0; J); I = Min (N; N - 0.29 (Ti + Zr / 2-5)); J = Min (N; 0.5 (N - 0.52 Al + [(N - 0.52 Al) 2 + 283] 1/2)).

ARP030101161 2002-04-03 2003-04-03 STEEL BLOCK FOR THE MANUFACTURE OF MOLDS FOR THE MOLDING BY INJECTION OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS AND PIECE OF STEEL MOLD. AR039236A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204114A FR2838137A1 (en) 2002-04-03 2002-04-03 STEEL FOR THE MANUFACTURE OF MOLDS FOR INJECTION MOLDING OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS

Publications (1)

Publication Number Publication Date
AR039236A1 true AR039236A1 (en) 2005-02-09

Family

ID=28052056

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030101161 AR039236A1 (en) 2002-04-03 2003-04-03 STEEL BLOCK FOR THE MANUFACTURE OF MOLDS FOR THE MOLDING BY INJECTION OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS AND PIECE OF STEEL MOLD.

Country Status (5)

Country Link
AR (1) AR039236A1 (en)
AU (1) AU2003258843A1 (en)
FR (1) FR2838137A1 (en)
TW (1) TW200401042A (en)
WO (1) WO2003083154A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2286948B1 (en) * 2006-05-25 2008-08-16 Matz-Erreka, S.Coop ELEMENT OF THREADED STEEL FIXED TO THE BORO.
ES2293837B1 (en) * 2006-07-31 2009-04-01 Sidenor Industrial, S.L. MANUFACTURING PROCESS OF A STEEL, AND STEEL OBTAINED IN THIS PROCESS.
DE202012003298U1 (en) * 2012-03-30 2012-06-14 Buderus Edelstahl Gmbh Starting material for plastic molds or plastic mold
CN103831587B (en) * 2014-02-11 2016-08-17 安徽吉思特智能装备有限公司 A kind of technique for forging electric upsetting steel tie rod cap
SI3119918T1 (en) * 2014-03-18 2023-07-31 Innomaq 21, Sociedad Limitada Extremely high conductivity low cost steel
CN105063512A (en) * 2015-08-26 2015-11-18 山西太钢不锈钢股份有限公司 Plastic die steel and manufacturing method thereof
TWI756226B (en) * 2016-06-30 2022-03-01 瑞典商伍德赫爾恩股份有限公司 A steel for a tool holder
SE1651268A1 (en) * 2016-09-26 2018-03-27 Uddeholms Ab Hot work tool steel
US10760150B2 (en) 2018-03-23 2020-09-01 General Electric Company Martensitic alloy component and process of forming a martensitic alloy component
CN108714683B (en) * 2018-04-17 2020-05-08 常熟市虹桥铸钢有限公司 Preparation method of double-gate plate casting for petroleum machinery
CN108467999B (en) * 2018-04-27 2019-10-29 天长市协正塑业有限公司 A kind of high tougness die steel for plastics and its production method
JP7167483B2 (en) * 2018-05-15 2022-11-09 大同特殊鋼株式会社 Steel for die casting molds and die casting molds
TWI726451B (en) * 2019-10-21 2021-05-01 晟銘電子科技股份有限公司 Preparing method of molded article having nitrided layer and molded article thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392982B (en) * 1989-04-24 1991-07-25 Boehler Gmbh MARTENSITABLE STEEL
JP2881869B2 (en) * 1989-12-06 1999-04-12 大同特殊鋼株式会社 Steel for plastic molds with excellent weldability
FR2726287B1 (en) * 1994-10-31 1997-01-03 Creusot Loire LOW ALLOY STEEL FOR THE MANUFACTURE OF MOLDS FOR PLASTICS OR FOR RUBBER
JPH08165542A (en) * 1994-12-08 1996-06-25 Daido Steel Co Ltd Steel for metal mold for plastic molding, excellent in weldability
FR2729974B1 (en) * 1995-01-31 1997-02-28 Creusot Loire HIGH DUCTILITY STEEL, MANUFACTURING PROCESS AND USE
FR2745587B1 (en) * 1996-03-01 1998-04-30 Creusot Loire STEEL FOR USE IN PARTICULAR FOR THE MANUFACTURE OF MOLDS FOR INJECTION OF PLASTIC MATERIAL
FR2748036B1 (en) * 1996-04-29 1998-05-22 Creusot Loire LOW ALLOYED STEEL FOR THE MANUFACTURE OF MOLDS FOR PLASTIC MATERIALS
SE506918C2 (en) * 1996-06-26 1998-03-02 Uddeholm Tooling Ab Steel alloy, steel product made from the alloy and use of the alloy / product
FR2764308B1 (en) * 1997-06-04 1999-07-23 Thyssen France Sa PROCESS FOR THE MANUFACTURE OF A STEEL FOR LARGE DIMENSION MOLDS
CN1113973C (en) * 1999-01-28 2003-07-09 住友金属工业株式会社 Machine structural steel product

Also Published As

Publication number Publication date
WO2003083154A1 (en) 2003-10-09
AU2003258843A1 (en) 2003-10-13
FR2838137A1 (en) 2003-10-10
TW200401042A (en) 2004-01-16

Similar Documents

Publication Publication Date Title
AR039237A1 (en) STEEL BLOCK FOR THE MANUFACTURE OF PLASTIC MATERIAL INJECTION MOLDS OR FOR THE MANUFACTURE OF PARTS FOR METAL WORK AND MACHINE STEEL MOLD PART
AR039236A1 (en) STEEL BLOCK FOR THE MANUFACTURE OF MOLDS FOR THE MOLDING BY INJECTION OF PLASTIC MATERIALS OR FOR THE MANUFACTURE OF TOOLS FOR THE WORKING OF METALS AND PIECE OF STEEL MOLD.
MX2008001653A (en) Method of producing high-strength steel plates with excellent ductility and plates thus produced.
JP2005527703A5 (en)
TW200734471A (en) Steel for hot tooling, and part produced from this steel, method of manufacture thereof and uses thereof
TW200710227A (en) Steel material for mechanical structure excellent in strength, ductility and toughness and manufacturing method thereof
AR042071A1 (en) PROCEDURE FOR MANUFACTURING AN ACROSS-RESISTANT STEEL SHEET, AND OBTAINED SHEET
TW200604352A (en) High-rigidity high-strength thin steel sheet and method for producing same
AR067594A1 (en) HOT LAMINATED STEEL SHEET AND PROCEDURE FOR THE MANUFACTURE OF STEEL SHEET.
EP1728877A4 (en) Process for producing low-alloy steel excelling in corrosion resistance
MX344641B (en) High-yield-ratio high-strength thin steel sheet and high-yield-ratio high-strength hot-dip galvanized thin steel sheet excelling in weldability and ductility as well as high-yield-ratio high-strength alloyed hot-dip galvanized thin steel sheet and process for producing the same.
ATE219526T1 (en) STEEL SUITABLE FOR PRODUCING INJECTION MOLDS FOR PLASTIC MATERIALS
TW200643190A (en) Steel for a plastic molding die
ES2196279T3 (en) STEEL AND MANUFACTURING PROCEDURE OF A STEEL PIECE BY COLD DEFORMATION IN COLD.
JP2007031825A5 (en)
JP2005530041A5 (en)
BR0311756A (en) Steel and plastics molding tool made of steel
AR000727A1 (en) COMPOSITION OF AN IRON BASED ALLOY FOR MOLDS FOR SYNTHETIC MATERIALS.
UA84195C2 (en) Steel for mechanical articles, method for production of mechanical articles using this steel and mechanical articles made by this method
JPH11335782A (en) Steel for plastic molding die
BR0315695A (en) Weldable Construction Steel Part, Process for Fabricating a Weldable Steel Part and Process for Fabricating a Weldable Steel Sheet
AR033220A1 (en) STEEL TOOLS WITH REINFORCED TENACITY, PROCEDURE FOR MANUFACTURING PARTS OF THIS STEEL AND PARTS OBTAINED
TW200641153A (en) Ultra-high strength weathering steel and method for making same
DE60200586D1 (en) ISOTROPICAL HIGH-STRENGTH STEEL, METHOD FOR PRODUCING SHEETS AND PRODUCED SHEETS
AU1388500A (en) Mould steel

Legal Events

Date Code Title Description
FA Abandonment or withdrawal