CN106676430A - Stainless steel - Google Patents
Stainless steel Download PDFInfo
- Publication number
- CN106676430A CN106676430A CN201611174833.5A CN201611174833A CN106676430A CN 106676430 A CN106676430 A CN 106676430A CN 201611174833 A CN201611174833 A CN 201611174833A CN 106676430 A CN106676430 A CN 106676430A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- present
- rustless steel
- manganese
- chromium
- 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
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
- C22C38/18—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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
The invention relates to stainless steel. The stainless steel comprises, by weight, 0.04%-0.06% of carbon, 0.1%-0.12% of silicon, 0.05% of phosphorus or less, 7%-12% of manganese, 4%-8% of nickel, 6%-7% of chromium, 1%-3% of copper, 0.3%-0.5% of nitrogen, 0.03%-0.07% of titanium, and the balance ferrum. According to the stainless steel provided by the invention, higher hardness can be achieved through constituent combination, and thus the stainless steel has higher shock resistance.
Description
Technical field
The present invention relates to a kind of rustless steel, more particularly to a kind of high-hardness stainless steel.
Background technology
At present the blade of some domestic appliances, such as hay mover, its working environment complexity, are striking stone, wait firm
During object, its blade will be damaged.
The content of the invention
The technical problem to be solved in the present invention is：Propose a kind of rustless steel of high rigidity.
The present invention is that the technical scheme for solving above-mentioned technical problem proposition is：A kind of rustless steel, by following weight material is compared
Composition：Carbon 0.04% to 0.06%, silicon 0.1% to 0.12%, phosphorus 0.05% or less, manganese 7% to 12%, nickel 4% to 8%, chromium 6% to 7%,
Copper 1% to 3%, nitrogen 0.3% to 0.5%, titanium 0.03% to 0.07%, balance of ferrum.
The rustless steel that the present invention is provided, it is into subassembly, there is provided more excellent hardness, so as to more shock resistance.
Specific embodiment
Embodiment
The rustless steel of the present embodiment, is made up of following weight than material：Carbon 0.04% to 0.06%, silicon 0.1% to 0.12%, phosphorus
0.05% or less, manganese 7% to 12%, nickel 4% to 8%, chromium 6% to 7%, copper 1% to 3%, nitrogen 0.3% to 0.5%, titanium 0.03% to 0.07%,
Balance of ferrum.
The present invention is not limited to the various embodiments described above, and the technical scheme that all employing equivalents are formed all falls within the present invention
The protection domain of requirement.
Claims (1)
1. a kind of rustless steel, it is characterised in that be made up of than material following weight：Carbon 0.04% to 0.06%, silicon 0.1% is arrived
0.12%, phosphorus 0.05% or less, manganese 7% to 12%, nickel 4% to 8%, chromium 6% to 7%, copper 1% to 3%, nitrogen 0.3% to 0.5%, titanium 0.03%
To 0.07%, balance of ferrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174833.5A CN106676430A (en) | 2016-12-19 | 2016-12-19 | Stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174833.5A CN106676430A (en) | 2016-12-19 | 2016-12-19 | Stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106676430A true CN106676430A (en) | 2017-05-17 |
Family
ID=58869725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174833.5A Pending CN106676430A (en) | 2016-12-19 | 2016-12-19 | Stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106676430A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436441A (en) * | 1990-05-31 | 1992-02-06 | Nkk Corp | High strength and high toughness stainless steel and its manufacture |
| CN1143688A (en) * | 1995-08-18 | 1997-02-26 | 赵学胜 | Al-Mn-Si-N series austenitic stainless acid-resisting steel |
| CN1697890A (en) * | 2003-03-20 | 2005-11-16 | 住友金属工业株式会社 | High-strength stainless steel, container and hardware made of such steel |
| CN101346486A (en) * | 2006-08-08 | 2009-01-14 | 新日铁住金不锈钢株式会社 | Two-phase stainless steel |
| CN105200340A (en) * | 2015-09-23 | 2015-12-30 | 宝钢不锈钢有限公司 | 800-1,600 MPa grade high strength austenitic stainless steel, manufacturing method and warm forming method |
-
2016
- 2016-12-19 CN CN201611174833.5A patent/CN106676430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436441A (en) * | 1990-05-31 | 1992-02-06 | Nkk Corp | High strength and high toughness stainless steel and its manufacture |
| CN1143688A (en) * | 1995-08-18 | 1997-02-26 | 赵学胜 | Al-Mn-Si-N series austenitic stainless acid-resisting steel |
| CN1697890A (en) * | 2003-03-20 | 2005-11-16 | 住友金属工业株式会社 | High-strength stainless steel, container and hardware made of such steel |
| CN101346486A (en) * | 2006-08-08 | 2009-01-14 | 新日铁住金不锈钢株式会社 | Two-phase stainless steel |
| CN105200340A (en) * | 2015-09-23 | 2015-12-30 | 宝钢不锈钢有限公司 | 800-1,600 MPa grade high strength austenitic stainless steel, manufacturing method and warm forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY184402A (en) | Pressure vessel steel plate resistant to hydrogen induced cracking and manufacturing method thereof | |
| AU2014243558B2 (en) | High-performance, low-alloy, wear-resistant steel sheet and method of manufacturing the same | |
| NZ708763A (en) | High-hardness low-alloy wear-resistant steel sheet and method of manufacturing the same | |
| RU2010130163A (en) | AUSTENITIC STAINLESS STEEL WITH LOW NICKEL CONTENT AND CONTAINING STABILIZING ELEMENTS | |
| MY178100A (en) | Steel material having excellent weatherability | |
| UA100056C2 (en) | Method for production of cold-rolled and annealed sheet of dual phase steel, sheet produced thereby, method for production of cold-rolled, annealed and galvanized sheet of dual phase (variants) and use of said steel sheet | |
| MX336833B (en) | Ferritic stainless steel with excellent oxidation resistance. | |
| MY176531A (en) | Austenitic stainless clad steel plate and method for producing thereof | |
| MX2018012254A (en) | High temperature, radiation-resistant, ferritic-martensitic steels. | |
| MX2014011470A (en) | Boron-added high strength bolt steel having excellent delayed fracture resistance and high strength bolt. | |
| MY153707A (en) | Steel material having excellent atmospheric corrosion resistance | |
| CN105598433A (en) | Composite metal material | |
| MY165138A (en) | Ferritic stainless steel excellent in heat resistance property and formability | |
| JP2018538440A5 (en) | ||
| CN103484719A (en) | Copper-nickel alloy metal pipe | |
| JP2017512907A5 (en) | ||
| CN106676430A (en) | Stainless steel | |
| CN106676407A (en) | High-hardness stainless steel | |
| MX2016012524A (en) | High-strength steel material having excellent fatigue characteristics. | |
| CN104630644A (en) | Alloy steel for high negative pressure | |
| MX2018003869A (en) | Steel alloy with high strength, high impact toughness and excellent fatigue life for mud motor shaft applications. | |
| CN102965582A (en) | Low-cost wear-resistance cast steel | |
| CN104388839B (en) | Alloy for steam turbine rotor | |
| CN104313506A (en) | Non-spark iron alloy | |
| KR20150073381A (en) | Duplex stainless steel with excellent resistance to stress corrosion cracking |
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: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |