CN104911505A - High temperature-resistance die steel - Google Patents
High temperature-resistance die steel Download PDFInfo
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- CN104911505A CN104911505A CN201410094668.7A CN201410094668A CN104911505A CN 104911505 A CN104911505 A CN 104911505A CN 201410094668 A CN201410094668 A CN 201410094668A CN 104911505 A CN104911505 A CN 104911505A
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- parts
- die steel
- high temperature
- resistance die
- temperature resistance
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Abstract
The invention relates to a high temperature-resistance die steel, which comprises the following components by weight: 1-3.5 parts of scandium, 0.05-0.08 parts of zinc, 0.013-0.025 parts of magnesium, 0.057-0.086 parts of aluminum, 0.036-0.05 parts of tin, 0.03-0.065 parts of antimony, 0.15-0.25 parts of lead, 0.05-0.063 parts of yttrium and 80-95 parts of iron. The high temperature-resistance die steel has the advantages that the composition proportion is scientific and reasonable, high temperature resistance capability is strong, performance is stable, service life is greatly prolonged, while in use, deformation is difficult, tensile strength is high, and molding precision is high.
Description
Technical field
The present invention relates to a kind of high-temperature resistance die steel.
Background technology
Along with the development of science and technology, the increasing extent of mould application is extensive, for manufacturing the product mold of multi items, short run or frequent updating remodeling as the moulds such as injection mould, blow die, compression mould, require to have that the manufacturing cycle is short, manufacture difficulty is little and the feature that cost is low, and the die manufacturing cost usually adopted in prior art is high, the cycle is long.Simple metallic iron can not meet the requirement as aspects such as plasticity, hardness, intensity, therefore usually adds alloying element to improve its physical and mechanical properties.
Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The invention provides a kind of high-temperature resistance die steel.
The technical solution used in the present invention is:
A kind of high-temperature resistance die steel, comprises the composition of following weight part:
Scandium 1-3.5 part;
Zinc 0.05-0.08 part;
Magnesium 0.013-0.025 part;
Aluminium 0.057-0.086 part;
Tin 0.036-0.05 part;
Antimony 0.03-0.065 part;
Plumbous 0.15-0.25 part;
Yttrium 0.05-0.063 part;
Iron 80-95 part.
Preferably, the gold of 0.05-0.06 weight part can also be added.
Preferably, the caesium of 0.01-0.015 weight part can also be added.
Advantage of the present invention is: the composition proportion of this kind of die steel is scientific and reasonable, and high-temperature resistance is strong, and stable performance, substantially prolongs work-ing life, and in use, be not easy distortion, tensile strength is high, and molding precision is high.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1
A kind of high-temperature resistance die steel, comprises the composition of following weight part:
Scandium 1 part;
0.05 part, zinc;
0.013 part, magnesium;
0.057 part, aluminium;
0.036 part, tin;
0.03 part, antimony;
Plumbous 0.15 part;
Yttrium 0.05 part;
Gold 0.05 part;
Iron 80 parts.
Embodiment 2
A kind of high-temperature resistance die steel, comprises the composition of following weight part:
Scandium 2.25 parts;
0.065 part, zinc;
0.02 part, magnesium;
0.067 part, aluminium;
0.042 part, tin;
0.045 part, antimony;
Plumbous 0.2 part;
Yttrium 0.056 part;
Caesium 0.01 part;
Iron 87 parts.
Embodiment 3
A kind of high-temperature resistance die steel, comprises the composition of following weight part:
Scandium 3.5 parts;
0.08 part, zinc;
0.025 part, magnesium;
0.086 part, aluminium;
0.05 part, tin;
0.065 part, antimony;
Plumbous 0.25 part;
Yttrium 0.063 part;
Gold 0.06 part;
Caesium 0.015 part;
Iron 95 parts.
Advantage of the present invention is: the composition proportion of this kind of die steel is scientific and reasonable, and high-temperature resistance is strong, and stable performance, substantially prolongs work-ing life, and in use, be not easy distortion, tensile strength is high, and molding precision is high.
The above is only preferred embodiment of the present invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.
Claims (3)
1. a high-temperature resistance die steel, is characterized in that: the composition comprising following weight part:
Scandium 1-3.5 part;
Zinc 0.05-0.08 part;
Magnesium 0.013-0.025 part;
Aluminium 0.057-0.086 part;
Tin 0.036-0.05 part;
Antimony 0.03-0.065 part;
Plumbous 0.15-0.25 part;
Yttrium 0.05-0.063 part;
Iron 80-95 part.
2. a kind of high-temperature resistance die steel according to claim 1, is characterized in that: the gold that can also add 0.05-0.06 weight part.
3. a kind of high-temperature resistance die steel according to claim 1, is characterized in that: the caesium that can also add 0.01-0.015 weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094668.7A CN104911505A (en) | 2014-03-15 | 2014-03-15 | High temperature-resistance die steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094668.7A CN104911505A (en) | 2014-03-15 | 2014-03-15 | High temperature-resistance die steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104911505A true CN104911505A (en) | 2015-09-16 |
Family
ID=54080943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410094668.7A Pending CN104911505A (en) | 2014-03-15 | 2014-03-15 | High temperature-resistance die steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911505A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004283899A (en) * | 2003-03-25 | 2004-10-14 | Hitachi Metals Ltd | Die-casting sleeve |
| CN1641058A (en) * | 2004-12-20 | 2005-07-20 | 福州大学 | D-type graphite cast iron containing lead, arsenic and tin |
| CN101294259A (en) * | 2007-04-23 | 2008-10-29 | 大同特殊钢株式会社 | Hot die steel for die-casting |
| CN102892910A (en) * | 2010-05-10 | 2013-01-23 | 新日铁住金株式会社 | High-strength steel sheet and method for producing same |
| JP2013213255A (en) * | 2012-04-02 | 2013-10-17 | Sanyo Special Steel Co Ltd | Hot working die steel |
-
2014
- 2014-03-15 CN CN201410094668.7A patent/CN104911505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004283899A (en) * | 2003-03-25 | 2004-10-14 | Hitachi Metals Ltd | Die-casting sleeve |
| CN1641058A (en) * | 2004-12-20 | 2005-07-20 | 福州大学 | D-type graphite cast iron containing lead, arsenic and tin |
| CN101294259A (en) * | 2007-04-23 | 2008-10-29 | 大同特殊钢株式会社 | Hot die steel for die-casting |
| CN102892910A (en) * | 2010-05-10 | 2013-01-23 | 新日铁住金株式会社 | High-strength steel sheet and method for producing same |
| JP2013213255A (en) * | 2012-04-02 | 2013-10-17 | Sanyo Special Steel Co Ltd | Hot working die steel |
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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: 20150916 |