CN107779789A - A kind of cast steel material - Google Patents
A kind of cast steel material Download PDFInfo
- Publication number
- CN107779789A CN107779789A CN201610724043.3A CN201610724043A CN107779789A CN 107779789 A CN107779789 A CN 107779789A CN 201610724043 A CN201610724043 A CN 201610724043A CN 107779789 A CN107779789 A CN 107779789A
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- CN
- China
- Prior art keywords
- parts
- elements
- cast steel
- steel material
- weight
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- 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
- C22C38/56—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.7% by weight of carbon
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
Abstract
The invention discloses a kind of cast steel material, according to the number of parts by weight, including the following raw material：8 10 parts of C element, 57 parts of NI elements, 46 parts of MO elements, 6 10 parts of S elements, 46 parts of SI elements, 68 parts of CR elements, 57 parts of MN elements, 68 parts of P element, there is higher intensity and hardness and wear-resisting and decay resistance.
Description
Technical field
The present invention relates to Material Field, in particular to a kind of cast steel material.
Background technology
Steel, it is the general designation of the iron-carbon alloy to phosphorus content mass percent between 0.02% to 2.06%.The change of steel
Studying point can be so that great changes have taken place, and the steel containing only carbon is referred to as carbon steel (carbon steel) or ordinary steel；In actual production, steel is past
It is past to contain different alloying elements according to the difference of purposes, such as:Manganese, nickel, vanadium etc..Application and research history of the mankind to steel
It is quite long, but before the Bessemerizing invention of 19th century, steel produce all be one high cost ineffective rate work.
Nowadays, steel turns into one of most commonly used material in the world with its cheap price, reliable performance, is construction industry, manufacturing industry
With composition indispensable in people's daily life.On high-end support using cast steel material of the present invention (ZG30CR06A) production
Column-fossa, some first-class parts of connection, in the case where ensureing its strength condition, the dynamic load of resistance to change impacts and anti-fragility impact fracture
Critical value is all greatly improved.
The content of the invention
The present invention proposes a kind of cast steel material, and the cast steel material has good plasticity, toughness, weldability and in oxidisability
It is good with corrosion resistance in reductant.
To achieve the above object, the present invention provides following technical scheme：
A kind of cast steel material, according to the number of parts by weight, including the following raw material：C element 8-10 parts, NI element 5-7 parts, MO
Element 4-6 parts, S element 6-10 parts, SI element 4-6 parts, CR element 6-8 parts, MN element 5-7 parts, P element 6-8 parts.
Including the following raw material further, according to the number of parts by weight,：8 parts of C element, 5 parts of NI elements, 4 parts of MO elements, S members
6 parts of element, 4 parts of SI elements, 6 parts of CR elements, 5 parts of MN elements, 6 parts of P element.
Including the following raw material further, according to the number of parts by weight,：9 parts of C element, 6 parts of NI elements, 5 parts of MO elements, S members
8 parts of element, 5 parts of SI elements, 7 parts of CR elements, 6 parts of MN elements, 7 parts of P element.
Including the following raw material further, according to the number of parts by weight,：10 parts of C element, 7 parts of NI elements, 6 parts of MO elements, S
10 parts of element, 6 parts of SI elements, 8 parts of CR elements, 7 parts of MN elements, 8 parts of P element.
Beneficial effects of the present invention are as follows：
1st, there is good plasticity, toughness, weldability；
2nd, the good hardness of corrosion resistance is high in oxidisability and reductant；
3rd, the dynamic load of resistance to change impacts and anti-fragility impact fracture critical value are all greatly improved.
Embodiment
Below in conjunction with embodiments of the invention, the technical scheme in embodiments of the invention is carried out clearly and completely
Description, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, one of ordinary skilled in the art are obtained all on the premise of creative work is not made
Other embodiments, belong to the scope of protection of the invention.
Embodiment one：
C element 8-10 parts, NI element 5-7 parts, MO element 4-6 parts, S element 6-10 parts, SI element 4-6 parts, CR elements 6-8
Part, MN element 5-7 parts, P element 6-8 parts.
Embodiment two：
8 parts of C element, 5 parts of NI elements, 4 parts of MO elements, 6 parts of S elements, 4 parts of SI elements, 6 parts of CR elements, 5 parts of MN elements, P
6 parts of element.
Embodiment three：
9 parts of C element, 6 parts of NI elements, 5 parts of MO elements, 8 parts of S elements, 5 parts of SI elements, 7 parts of CR elements, 6 parts of MN elements, P
7 parts of element.
Example IV：
10 parts of C element, 7 parts of NI elements, 6 parts of MO elements, 10 parts of S elements, 6 parts of SI elements, 8 parts of CR elements, MN elements 7
Part, 8 parts of P element.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
- A kind of 1. cast steel material, it is characterised in that according to the number of parts by weight, including the following raw material：C element 8-10 parts, NI members Plain 5-7 parts, MO element 4-6 parts, S element 6-10 parts, SI element 4-6 parts, CR element 6-8 parts, MN element 5-7 parts, P element 6-8 Part.
- A kind of 2. cast steel material according to claim 1, it is characterised in that according to the number of parts by weight, including it is following former Material：8 parts of C element, 5 parts of NI elements, 4 parts of MO elements, 6 parts of S elements, 4 parts of SI elements, 6 parts of CR elements, 5 parts of MN elements, P element 6 Part.
- A kind of 3. cast steel material according to claim 1, it is characterised in that according to the number of parts by weight, including it is following former Material：9 parts of C element, 6 parts of NI elements, 5 parts of MO elements, 8 parts of S elements, 5 parts of SI elements, 7 parts of CR elements, 6 parts of MN elements, P element 7 Part.
- A kind of 4. cast steel material according to claim 1, it is characterised in that according to the number of parts by weight, including it is following former Material：10 parts of C element, 7 parts of NI elements, 6 parts of MO elements, 10 parts of S elements, 6 parts of SI elements, 8 parts of CR elements, 7 parts of MN elements, P members 8 parts of element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724043.3A CN107779789A (en) | 2016-08-25 | 2016-08-25 | A kind of cast steel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724043.3A CN107779789A (en) | 2016-08-25 | 2016-08-25 | A kind of cast steel material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107779789A true CN107779789A (en) | 2018-03-09 |
Family
ID=61438440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724043.3A Pending CN107779789A (en) | 2016-08-25 | 2016-08-25 | A kind of cast steel material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107779789A (en) |
-
2016
- 2016-08-25 CN CN201610724043.3A patent/CN107779789A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |