CN103849814A - High-speed steel for military cutter - Google Patents
High-speed steel for military cutter Download PDFInfo
- Publication number
- CN103849814A CN103849814A CN201210499327.9A CN201210499327A CN103849814A CN 103849814 A CN103849814 A CN 103849814A CN 201210499327 A CN201210499327 A CN 201210499327A CN 103849814 A CN103849814 A CN 103849814A
- Authority
- CN
- China
- Prior art keywords
- cutter
- speed steel
- military
- rapid steel
- rare earth
- 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
Links
Abstract
The invention discloses high-speed steel for a military cutter. The high-speed steel comprises, by weight, 1.00-1.65% of C, 10-15% of W, 0.6-1.0% of Mn, 4.0-4.5% of Cr, 5.6-6.5% of Mo, 1.5-2.5% of V, <=0.03% of P, <=0.03% of S, 0.05-0.15% of rare earth Y and the balance Fe and impurities. The high-speed steel prepared from a main W rare element has an accurate element ratio, contains a trace amount of other elements such as Mn, Cr and Mo, keeps strength, corrosion resistance and toughness of the original cutter and effectively reduces a production cost and a production technology of the cutter. The high-speed steel is convenient for large-scale popularization and use.
Description
Technical field
The present invention relates to a kind of rapid steel, relate in particular to military cutter, such as the rapid steel such as dagger.
Background technology
Along with the raising of living standards of the people, increasing people start to hanker after field exploration, also increasing to the demand of field survivorship cutter.Along with the popularization of doomsday Movies, occur that a class is known as the people of " surviving mad ", they will store the goods and materials such as tap water and army provisions at ordinary times at home, for the necessary military cutter of field survivorship, one of staff especially, even, for different demands, everyone can store much knives tool.
Existing cutter, such as the outdoor Bel's series of the rich GERBER of dagger-axe straight knife, 22-31-000751 has very useful physicals, and then shortcoming is with high costs, and one the outdoors survival/military dagger of 10 centimeters of long sword less thaies, needing more than 1600 yuan of Renminbi, is not obviously that everyone can bear.How, in ensureing cutter physical property, reduce the cost of cutter, become a problem demanding prompt solution.
Summary of the invention
The present invention is directed to the proposition of above problem, and the military cutter rapid steel of one of development, by weight percentage, component is as follows:
C：1.00-1.65 W：10-15 Mn：0.6-1.0
Cr：4.0-4.5 Mo：5.6-6.5 V：1.5-2.5
P≤0.03，S≤0.03
Rare earth element y 0.05-0.15 surplus is iron and impurity.
2, the military cutter rapid steel of one according to claim 1, is further characterized in that:
C：1.00-1.20 W：12-14 Mn：0.8-1.0
Cr：4.0-4.20 Mo：6.0-6.5 V：2.25-2.5
P≤0.03，S≤0.03
Rare earth element y 0.1-0.15 surplus is iron and impurity.
Owing to having adopted technique scheme, the military cutter rapid steel of one provided by the invention, by accurate element proportioning, the rapid steel of the production taking tungsten as main rare elements, other that have simultaneously added trace are elements such as Mn, Cr, Mo, maintain original cutter intensity, when the performances such as corrosion resistance nature, toughness, effectively reducing production cost and the technique of cutter.Be convenient to large-scale promotion and use.
Embodiment
For making object, technical scheme and the advantage of embodiments of the invention clearer, the technical scheme in the embodiment of the present invention is known to complete description below:
A kind of military cutter rapid steel, by weight percentage, component is as follows:
C：1.00-1.65 W：10-15 Mn：0.6-1.0
Cr：4.0-4.5 Mo：5.6-6.5 V：1.5-2.5
P≤0.03，S≤0.03
Rare earth element y 0.05-0.15 surplus is iron and impurity.
Further, through experimental test, as a preferred embodiment, on the basis of above-mentioned scope, the mass percent of each component is allocated, content is as follows:
C：1.00-1.20 W：12-14 Mn：0.8-1.0
Cr：4.0-4.20 Mo：6.0-6.5 V：2.25-2.5
P≤0.03，S≤0.03
Rare earth element y 0.1-0.15 surplus is iron and impurity.
Owing to having adopted technique scheme, the military cutter rapid steel of one provided by the invention, by accurate element proportioning, the rapid steel of the production taking tungsten as main rare elements, other that have simultaneously added trace are elements such as Mn, Cr, Mo, maintain original cutter intensity, when the performances such as corrosion resistance nature, toughness, effectively reducing production cost and the technique of cutter.Be convenient to large-scale promotion and use.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. a military cutter rapid steel, by weight percentage, component is as follows:
C：1.00-1.65 W：10-15 Mn：0.6-1.0
Cr：4.0-4.5 Mo：5.6-6.5 V：1.5-2.5
P≤0.03，S≤0.03
Rare earth element y 0.05-0.15 surplus is iron and impurity.
2. the military cutter rapid steel of one according to claim 1, is further characterized in that:
C：1.00-1.20 W：12-14 Mn：0.8-1.0
Cr：4.0-4.20 Mo：6.0-6.5 V：2.25-2.5
P≤0.03，S≤0.03
Rare earth element y 0.1-0.15 surplus is iron and impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499327.9A CN103849814A (en) | 2012-11-28 | 2012-11-28 | High-speed steel for military cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499327.9A CN103849814A (en) | 2012-11-28 | 2012-11-28 | High-speed steel for military cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103849814A true CN103849814A (en) | 2014-06-11 |
Family
ID=50857935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210499327.9A Pending CN103849814A (en) | 2012-11-28 | 2012-11-28 | High-speed steel for military cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103849814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532134A (en) * | 2014-12-18 | 2015-04-22 | 无锡伊诺永利文化创意有限公司 | High-speed steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06299298A (en) * | 1993-04-13 | 1994-10-25 | Hitachi Metals Ltd | High speed tool steel |
| JPH07224362A (en) * | 1994-02-08 | 1995-08-22 | Mitsubishi Materials Corp | High strength ferrous sintered alloy |
| JPH093604A (en) * | 1995-06-23 | 1997-01-07 | Daido Steel Co Ltd | High speed tool steel for precision casting |
| CN1262339A (en) * | 1999-01-28 | 2000-08-09 | 日立金属株式会社 | Saw edge material for metal band saw and metal band saw manufactured therefrom |
| CN1274764A (en) * | 1999-05-20 | 2000-11-29 | 重庆钢铁(集团)有限责任公司 | Cobalt-less very hard high-speed tool steel |
-
2012
- 2012-11-28 CN CN201210499327.9A patent/CN103849814A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06299298A (en) * | 1993-04-13 | 1994-10-25 | Hitachi Metals Ltd | High speed tool steel |
| JPH07224362A (en) * | 1994-02-08 | 1995-08-22 | Mitsubishi Materials Corp | High strength ferrous sintered alloy |
| JPH093604A (en) * | 1995-06-23 | 1997-01-07 | Daido Steel Co Ltd | High speed tool steel for precision casting |
| CN1262339A (en) * | 1999-01-28 | 2000-08-09 | 日立金属株式会社 | Saw edge material for metal band saw and metal band saw manufactured therefrom |
| CN1274764A (en) * | 1999-05-20 | 2000-11-29 | 重庆钢铁(集团)有限责任公司 | Cobalt-less very hard high-speed tool steel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532134A (en) * | 2014-12-18 | 2015-04-22 | 无锡伊诺永利文化创意有限公司 | High-speed steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103332893B (en) | Novel dry-mixed plastering mortar | |
| MX363648B (en) | Steel for oil well pipe, and method for producing same. | |
| CN103320670A (en) | High-temperature high-strength titanium-aluminum alloy | |
| MX363089B (en) | Pressure-resistant and corrosion-resistant copper alloy, brazed structure, and method for producing brazed structure. | |
| CN1718565A (en) | Eucalptus fertilizer | |
| CN103319126B (en) | Novel dry-mixing masonry mortar | |
| CN102976680B (en) | A kind of pervious concrete | |
| CN102603262A (en) | Composite building material by taking cotton straw crushed aggregate and gypsum as matrix | |
| CN103849814A (en) | High-speed steel for military cutter | |
| CN105195334B (en) | Magnesium-rich silicate mineral flotation inhibitor and preparation method and application thereof | |
| CN107244002A (en) | A kind of diamond wire saw bead for being used to exploit salt ore deposit | |
| CN103319119A (en) | Novel dry-mixed ground mortar | |
| CN104745977A (en) | High temperature heat-resisting die steel | |
| CN105543607A (en) | Alloy material | |
| CN105503003A (en) | Cement grinding aid and preparation method thereof | |
| CN103801230A (en) | Manufacturing method of geological exploration drill | |
| CN107880475A (en) | ABS, SBS, EVA blending and modifying formula | |
| CN102691072A (en) | Special additive for electrolytic manganese metal and preparation method thereof | |
| CN104745932A (en) | Die steel | |
| CN102021816A (en) | Rust remover for fabrics | |
| CN107902892A (en) | A kind of solar battery glass | |
| CN102020436A (en) | Early strength agent | |
| CN104745926A (en) | High temperature heat-resisting die steel | |
| CN104032213A (en) | Alloy magnetic material | |
| CN104745933A (en) | Die 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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |