[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN105695862A - High-intensity die steel - Google Patents

High-intensity die steel Download PDF

Info

Publication number
CN105695862A
CN105695862A CN201610055677.4A CN201610055677A CN105695862A CN 105695862 A CN105695862 A CN 105695862A CN 201610055677 A CN201610055677 A CN 201610055677A CN 105695862 A CN105695862 A CN 105695862A
Authority
CN
China
Prior art keywords
die steel
intensity
parts
performance
strength die
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.)
Pending
Application number
CN201610055677.4A
Other languages
Chinese (zh)
Inventor
王建飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taicang Jiegong Precision Metal Material Co Ltd
Original Assignee
Taicang Jiegong Precision Metal Material Co Ltd
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 Taicang Jiegong Precision Metal Material Co Ltd filed Critical Taicang Jiegong Precision Metal Material Co Ltd
Priority to CN201610055677.4A priority Critical patent/CN105695862A/en
Publication of CN105695862A publication Critical patent/CN105695862A/en
Pending legal-status Critical Current

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
    • C22C38/04—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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Provided is high-intensity die steel. The high-intensity die steel includes, by weight, 0.18-0.22 part of C, 0.6-0.9 part of Mn, 0.3-0.7 part of Cr, 0.03-0.08 part of P, 0.4-0.9 part of Nb, 0.8-1.5 parts of W, 0.2-0.5 part of Ti, and the balance Fe and unremovable impurities. The high-intensity die steel has the beneficial effects that the precision, performance, efficiency and intensity are all high; cutters made of the die steel have a long service life; the processing procedure is simple; the performance cost ratio is high; and the die steel is suitable for being widely applied and popularized in the field of commercial manufacturing.

Description

A kind of high-strength die steel
Technical field
The present invention relates to a kind of steel alloy, especially a kind of high-strength die steel。
Background technology
Development along with mould industry, high-quality, high-performance, High-efficiency mold extensive application, the intensity of mould and life-span cause the concern of common people gradually, there is substantial amounts of eutectic carbide in traditional moulds steel, be easily generated netted or banded segregation, the reason that martensite fragility is big simultaneously makes its poor toughness, fatigue resistance is low, thus having a strong impact on the obdurability of mould, military service is easily generated tipping and Brittle Failure (accounting for more than 45 parts), the working life of mould is totally unfavorable。Accordingly, it would be desirable to a kind of new material solves the problems referred to above。
Summary of the invention
The invention provides a kind of high-strength die steel。
The technical scheme that the present invention is directed to above-mentioned technological deficiency proposed is:
A kind of high-strength die steel, add each element in parts by weight, its composition is: C:0.18 part-0.22 part, Mn:0.6 part-0.9 part, Cr:0.3 part-0.7 part, P:0.03 part-0.08 part, Nb:0.4 part-0.9 part, W:0.8 part-1.5 parts, Ti:0.2 part-0.5 part, all the other are Fe and not removable impurity。
The Cu of 0.3-0.6 part can also be added。
The Mo of 0.05-0.08 part can also be added。
The invention has the beneficial effects as follows: precision is high, performance is high, efficiency is high, intensity is high, and made cutter has the longer life-span, and processor is simple, and its cost performance is high, and the spread being suitable for industry manufacture field uses。
Detailed description of the invention
Embodiment 1
A kind of high-strength die steel, adds each element in parts by weight, and its composition is: C:0.18 part, Mn:0.6 part, Cr:0.3 part, P:0.03 part, Nb:0.4 part, W:0.8 part, Ti:0.2 part, Cu:0.3 part, Mo:0.05 part, all the other are Fe and not removable impurity。
Embodiment 2
A kind of high-strength die steel, adds each element in parts by weight, and its composition is: C:0.22 part, Mn:0.9 part, Cr:0.7 part, P:0.08 part, Nb:0.9 part, W:1.5 part, Ti:0.5 part, Cu:0.6 part, Mo:0.08 part, all the other are Fe and not removable impurity。
Embodiment 3
A kind of high-strength die steel, adds each element in parts by weight, and its composition is: C:0.2 part, Mn:0.8 part, Cr:0.5 part, P:0.05 part, Nb:0.7 part, W:1.2 part, Ti:0.4 part, Cu:0.5 part, Mo:0.07 part, all the other are Fe and not removable impurity。Precision is high, performance is high, efficiency is high, intensity is high, and made cutter has the longer life-span, and processor is simple, and its cost performance is high, and the spread being suitable for industry manufacture field uses。

Claims (3)

1. a high-strength die steel, it is characterized in that: add each element in parts by weight, its composition is: C:0.18 part-0.22 part, Mn:0.6 part-0.9 part, Cr:0.3 part-0.7 part, P:0.03 part-0.08 part, Nb:0.4 part-0.9 part, W:0.8 part-1.5 parts, Ti:0.2 part-0.5 part, all the other are Fe and not removable impurity。
2. a kind of high-strength die steel according to claim 1, it is characterised in that: the Cu of 0.3-0.6 part can also be added。
3. a kind of high-strength die steel according to claim 1, it is characterised in that: the Mo of 0.05-0.08 part can also be added。
CN201610055677.4A 2016-01-27 2016-01-27 High-intensity die steel Pending CN105695862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610055677.4A CN105695862A (en) 2016-01-27 2016-01-27 High-intensity die steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610055677.4A CN105695862A (en) 2016-01-27 2016-01-27 High-intensity die steel

Publications (1)

Publication Number Publication Date
CN105695862A true CN105695862A (en) 2016-06-22

Family

ID=56229508

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610055677.4A Pending CN105695862A (en) 2016-01-27 2016-01-27 High-intensity die steel

Country Status (1)

Country Link
CN (1) CN105695862A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1648276A (en) * 2004-01-26 2005-08-03 大同特殊钢株式会社 Alloy tool steel
CN101649419A (en) * 2008-08-15 2010-02-17 宝山钢铁股份有限公司 High-performance cold extrusion die steel and metallurgical manufacturing method thereof
CN103436798A (en) * 2013-07-11 2013-12-11 滁州市鑫隆机电有限公司 Preparation method for drawing-die steel material
CN104593694A (en) * 2014-12-25 2015-05-06 昆山硕磁金属材料制品有限公司 High strength die steel
CN105018854A (en) * 2015-07-09 2015-11-04 哈尔滨工程大学 High-heat-resistance hot work die steel and preparation method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1648276A (en) * 2004-01-26 2005-08-03 大同特殊钢株式会社 Alloy tool steel
CN101649419A (en) * 2008-08-15 2010-02-17 宝山钢铁股份有限公司 High-performance cold extrusion die steel and metallurgical manufacturing method thereof
CN103436798A (en) * 2013-07-11 2013-12-11 滁州市鑫隆机电有限公司 Preparation method for drawing-die steel material
CN104593694A (en) * 2014-12-25 2015-05-06 昆山硕磁金属材料制品有限公司 High strength die steel
CN105018854A (en) * 2015-07-09 2015-11-04 哈尔滨工程大学 High-heat-resistance hot work die steel and preparation method

Similar Documents

Publication Publication Date Title
US20130292217A1 (en) Grey iron alloy and brake disc containing grey iron alloy
CN104593694A (en) High strength die steel
CN103924137A (en) High-strength aluminium alloy
CN103320676A (en) Alloy nodular cast iron roll
CN104313418A (en) High-performance heat-resistant aluminum alloy material
CN105695862A (en) High-intensity die steel
JP2007002333A5 (en)
CN102218567A (en) Improved-alloy compound cutting disc blade
CN104060197A (en) High-strength die steel
CN104213052A (en) High-strength die steel
CN104451384A (en) High-strength die steel
CN104264077A (en) High-strength memory die steel
CN107058814A (en) A kind of motorcycle aluminium alloy
CN106319393A (en) High-wear-resisting and high-toughness austenite ball grinding mill liner plate and preparing method thereof
CN109778071A (en) A kind of high-strength die steel
CN105879971B (en) Throwing head based on double-liquid metal fusion welding technology
CN105002421A (en) Alloy for belt pulley mold
CN105500084A (en) Cutter seat for processing of machine tool
CN105983730A (en) Double-metal belt blade machining method
CN105401017A (en) Magnalium alloy material
CN102534296A (en) Copper alloy material
EP3394306B1 (en) Cast iron alloy provided with improved mechanical and thermal properties
CN103667802A (en) Aluminum alloy
CN104745921A (en) Carbon cast steel tooth blank
JP2013108112A (en) End mill made of alloy steel

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160622

WD01 Invention patent application deemed withdrawn after publication