CN110004380A - A kind of shear steel containing molybdenum - Google Patents
A kind of shear steel containing molybdenum Download PDFInfo
- Publication number
- CN110004380A CN110004380A CN201910272126.7A CN201910272126A CN110004380A CN 110004380 A CN110004380 A CN 110004380A CN 201910272126 A CN201910272126 A CN 201910272126A CN 110004380 A CN110004380 A CN 110004380A
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- CN
- China
- Prior art keywords
- parts
- containing molybdenum
- shear steel
- molybdenum
- hereinafter
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
The invention discloses a kind of shear steel containing molybdenum, the raw materials including following parts by weight: 0.40-0.50 parts of carbon, 1.80-2.50 parts of silicon, 0.60 part of manganese and hereinafter, 0.02 part of phosphorus and hereinafter, 0.01 part of sulphur and following, 10.00-10.50 parts of chromium, 0.70-1.00 parts of molybdenum, surplus is iron.The invention has the benefit that shear steel provided by the invention further improves its hardness and corrosion resistance, and improve ductility and toughness, is conducive to processing and becomes a useful person by containing molybdenum ingredient.
Description
Technical field
The present invention relates to steel technical field, in particular to a kind of shear steels containing molybdenum.
Background technique
Steel is the core of cutter, and the material of higher performance is found in people's steel.The property of steel itself is to determine cutter
One important determinant of performance, traditional shear steel hardness is inadequate, poor toughness, poor processability, and lumber recovery is low.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiency, proposes a kind of high-hardness corrosion-resistant and improve tough
The shear steel of property.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows: a kind of shear steel containing molybdenum, including it is following heavy
Measure the raw material of part: 0.40-0.50 parts of carbon, 1.80-2.50 parts of silicon, 0.60 part of manganese and hereinafter, 0.02 part of phosphorus and hereinafter, 0.01 part of sulphur
And hereinafter, 10.00-10.50 parts of chromium, 0.70-1.00 parts of molybdenum, surplus is iron.
Further, a kind of shear steel containing molybdenum, the raw material including following parts by weight: 0.45 part of carbon, 2.15 parts of silicon, manganese 0.3
Part, 0.01 part of phosphorus and hereinafter, 0.005 part of sulphur, 10.25 parts of chromium, 0.85 part of molybdenum, surplus is iron.
The invention has the benefit that it is hard to further improve it by containing molybdenum ingredient for shear steel provided by the invention
Degree and corrosion resistance, and ductility and toughness is improved, be conducive to processing and become a useful person.
Specific embodiment
In order that the present invention can be more clearly and readily understood, below technical solution in the embodiment of the present invention into
Row clearly and completely describes.
Embodiment one
A kind of shear steel containing molybdenum, the raw material including following parts by weight: 0.40 part of carbon, 1.80 parts of silicon, 10.00 parts of chromium, molybdenum
0.70 part, surplus is iron.
Embodiment two
A kind of shear steel containing molybdenum, the raw material including following parts by weight: 0.45 part of carbon, 2.15 parts of silicon, 0.3 part of manganese, phosphorus 0.01
Part and hereinafter, 0.005 part of sulphur, 10.25 parts of chromium, 0.85 part of molybdenum, surplus is iron.
Embodiment three
A kind of shear steel containing molybdenum, the raw material including following parts by weight: 0.50 part of carbon, 2.50 parts of silicon, 0.60 part of manganese, phosphorus 0.02
Part, 0.01 part of sulphur, 10.50 parts of chromium, 1.00 parts of molybdenum, surplus is iron.
The present invention and its embodiments have been described above, this description is no restricted, only reality of the invention
One of mode is applied, actual embodiment is not limited thereto.All in all if those skilled in the art are opened by it
Show, without departing from the spirit of the invention, not inventively design embodiment similar with the technical solution,
It is within the scope of protection of the invention.
Claims (2)
1. a kind of shear steel containing molybdenum, it is characterised in that: the raw material including following parts by weight: 0.40-0.50 parts of carbon, silicon 1.80-
2.50 parts, 0.60 part of manganese and hereinafter, 0.02 part of phosphorus and hereinafter, 0.01 part of sulphur and hereinafter, 10.00-10.50 parts of chromium, molybdenum 0.70-
1.00 parts, surplus is iron.
2. one kind shear steel containing molybdenum according to claim 1, it is characterised in that: the raw material including following parts by weight: carbon
0.45 part, 2.15 parts of silicon, 0.3 part of manganese, 0.01 part of phosphorus and hereinafter, 0.005 part of sulphur, 10.25 parts of chromium, 0.85 part of molybdenum, surplus is iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272126.7A CN110004380A (en) | 2019-04-04 | 2019-04-04 | A kind of shear steel containing molybdenum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272126.7A CN110004380A (en) | 2019-04-04 | 2019-04-04 | A kind of shear steel containing molybdenum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110004380A true CN110004380A (en) | 2019-07-12 |
Family
ID=67170061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272126.7A Pending CN110004380A (en) | 2019-04-04 | 2019-04-04 | A kind of shear steel containing molybdenum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004380A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827339A (en) * | 2011-09-26 | 2014-05-28 | 日立金属株式会社 | Stainless steel for cutlery and manufacturing process therefor |
-
2019
- 2019-04-04 CN CN201910272126.7A patent/CN110004380A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827339A (en) * | 2011-09-26 | 2014-05-28 | 日立金属株式会社 | Stainless steel for cutlery and manufacturing process therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |
|
| RJ01 | Rejection of invention patent application after publication |