CN102994915B - A kind of corrosion-resistant stainless steel metal - Google Patents
A kind of corrosion-resistant stainless steel metal Download PDFInfo
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- CN102994915B CN102994915B CN201210471118.3A CN201210471118A CN102994915B CN 102994915 B CN102994915 B CN 102994915B CN 201210471118 A CN201210471118 A CN 201210471118A CN 102994915 B CN102994915 B CN 102994915B
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Abstract
The present invention proposes a kind of corrosion-resistant stainless steel metal, prepared by the component of following weight part: C:0.01-0.05 part, Cr:5-10 parts, Mo:1-3 part, Ni: 3-10 part, Cu:0.3-0.8 part, Mn: 0.3-0.6 part, Mg:0.1-0.5 part, Ti: 0.5-1 part, N: 0.01-0.05 part, S:0.5-1 part, Fe:100-150 part.The corrosion-resistant stainless steel metal that the present invention proposes, has advantage that is corrosion-resistant, wear-resistant, not easily passivation.
Description
Technical field
The present invention relates to field of alloy material, particularly, relate to a kind of corrosion-resistant stainless steel metal.
Background technology
Stainless steel (Stainless Steel) refers to the steel of the chemical etching dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt, also known as Stainless Acid Resistant Steel.In practical application, often the steel of resistance to weak corrosive medium corrosion is called stainless steel, and the steel that resistant to chemical media corrodes is called duriron.Due to both difference in chemical composition, the former not necessarily resistant to chemical media corrosion, the latter then generally all has rustless property.Stainless solidity to corrosion depends on alloying element contained in steel.The basic alloying element of stainless steel also has nickel, molybdenum, titanium, niobium, copper, nitrogen etc., to meet the requirement of various uses to stainless steel structure and properties.Stainless steel is easily by chloride ion corrosion, because chromium, nickel, chlorine are coordination essences, coordination essence can carry out exchange assimilation thus form stainless corrosion.But in life-time service, still there is not wear-resisting, not corrosion resistant shortcoming in conventional stainless material.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of wear-resisting, erosion-resisting stainless material.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.01-0.05 part, Cr:5-10 parts, Mo:1-3 part, Ni: 3-10 part, Cu:0.3-0.8 part, Mn: 0.3-0.6 part, Mg:0.1-0.5 part, Ti: 0.5-1 part, N: 0.01-0.05 part, S:0.5-1 part, Fe:100-150 part.
Particularly, prepared by the component of following weight part:
C:0.02-0.05 part, Cr:6-10 parts, Mo:1-3 part, Ni: 5-10 part, Cu:0.5-0.8 part, Mn: 0.5-0.6 part, Mg:0.3-0.5 part, Ti: 0.6-0.8 part, N: 0.02-0.04 part, S:0.6-0.8 part, Fe:100-150 part.
Particularly, prepared by the component of following weight part:
C:0.03 part, Cr:8 part, Mo:2 part, Ni: 8 parts, Cu:0.7 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.7 part, Fe:100-120 part.
Particularly, prepared by the component of following weight part:
C:0.03 part, Cr:7 part, Mo:3 part, Ni: 8 parts, Cu:0.8 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.8 part, Fe:130 part.
The complete processing of the corrosion-resistant stainless steel metal that the present invention proposes is identical with routine techniques.
The corrosion-resistant stainless steel metal that the present invention proposes, has following beneficial effect:
Because carbon content in matrix is extremely low, thus have higher cold & heat fatigue resisting, Resisting fractre toughness and thermal shock resistance, have good hot workability and welding property, and smelting technology is simple, tooling cost is low.Due to containing a large amount of chromium, there is good antioxidant property, corrosion resistance nature.Owing to adding the alloying elements such as appropriate molybdenum, nickel in stainless steel composition, thus further improve hardenability and the hardness of material, improve softening resistance, wear resisting property under high temperature.
Embodiment
embodiment 1
A kind of corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.01 part, Cr:5 part, Mo:1 part, Ni: 3 parts, Cu:0.3 part, Mn: 0.3 part, Mg:0.1 part, Ti: 0.5 part, N: 0.01 part, S:0.5 part, Fe:100 part.
Above composition, by conventional smelting technology finished product.
Corrosion-resistant stainless steel metal prepared by the present embodiment, after being made into cutter, compared with universal cutter, result is as follows:
embodiment 2
Corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.05 part, Cr:10 part, Mo:3 part, Ni: 10 parts, Cu:0.8 part, Mn: 0.6 part, Mg:0.5 part, Ti: 0.8 part, N: 0.04 part, S:0.8 part, Fe:150 part.
embodiment 3
Corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.03 part, Cr:7 part, Mo:2 part, Ni: 8 parts, Cu:0.7 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.6 part, N: 0.03 part, S:0.8 part, Fe:120 part.
embodiment 4
Corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.03 part, Cr:8 part, Mo:2 part, Ni: 8 parts, Cu:0.7 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.7 part, Fe:100 part.
embodiment 5
Corrosion-resistant stainless steel metal, prepared by the component of following weight part:
C:0.03 part, Cr:7 part, Mo:3 part, Ni: 8 parts, Cu:0.8 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.8 part, Fe:130 part.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a corrosion-resistant stainless steel metal, is characterized in that, has been prepared by the component of following weight part:
C:0.01-0.05 part, Cr:5-10 parts, Mo:1-3 part, Ni: 3-10 part, Cu:0.3-0.8 part, Mn: 0.3-0.6 part, Mg:0.1-0.5 part, Ti: 0.5-1 part, N: 0.01-0.05 part, S:0.5-1 part, Fe:100-150 part.
2. corrosion-resistant stainless steel metal according to claim 1, is characterized in that, has been prepared by the component of following weight part:
C:0.02-0.05 part, Cr:6-10 parts, Mo:1-3 part, Ni: 5-10 part, Cu:0.5-0.8 part, Mn: 0.5-0.6 part, Mg:0.3-0.5 part, Ti: 0.6-0.8 part, N: 0.02-0.04 part, S:0.6-0.8 part, Fe:100-150 part.
3. corrosion-resistant stainless steel metal according to claim 1, is characterized in that, has been prepared by the component of following weight part:
C:0.03 part, Cr:8 part, Mo:2 part, Ni: 8 parts, Cu:0.7 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.7 part, Fe:100-120 part.
4. corrosion-resistant stainless steel metal according to claim 1, is characterized in that, has been prepared by the component of following weight part:
C:0.03 part, Cr:7 part, Mo:3 part, Ni: 8 parts, Cu:0.8 part, Mn: 0.6 part, Mg:0.4 part, Ti: 0.7 part, N: 0.03 part, S:0.8 part, Fe:130 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210471118.3A CN102994915B (en) | 2012-11-20 | 2012-11-20 | A kind of corrosion-resistant stainless steel metal |
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| CN201210471118.3A CN102994915B (en) | 2012-11-20 | 2012-11-20 | A kind of corrosion-resistant stainless steel metal |
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| CN102994915A CN102994915A (en) | 2013-03-27 |
| CN102994915B true CN102994915B (en) | 2015-09-02 |
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| CN107699802A (en) * | 2017-09-28 | 2018-02-16 | 江苏晶王新材料科技有限公司 | A kind of corrosion-resistant metal materials |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005256135A (en) * | 2004-03-15 | 2005-09-22 | Nippon Steel Corp | High strength steel for welding having excellent corrosion resistance and machinability and method for producing high strength steel sheet for welding |
| JP2008274398A (en) * | 2007-03-31 | 2008-11-13 | Daido Steel Co Ltd | Austenitic free-cutting stainless steel |
| JP2009091655A (en) * | 2007-09-19 | 2009-04-30 | Daido Steel Co Ltd | Ferritic free-cutting stainless steel |
| JP2012177205A (en) * | 2006-08-31 | 2012-09-13 | Sumitomo Metal Ind Ltd | Martensitic stainless steel for welded structure |
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2012
- 2012-11-20 CN CN201210471118.3A patent/CN102994915B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005256135A (en) * | 2004-03-15 | 2005-09-22 | Nippon Steel Corp | High strength steel for welding having excellent corrosion resistance and machinability and method for producing high strength steel sheet for welding |
| JP2012177205A (en) * | 2006-08-31 | 2012-09-13 | Sumitomo Metal Ind Ltd | Martensitic stainless steel for welded structure |
| JP2008274398A (en) * | 2007-03-31 | 2008-11-13 | Daido Steel Co Ltd | Austenitic free-cutting stainless steel |
| JP2009091655A (en) * | 2007-09-19 | 2009-04-30 | Daido Steel Co Ltd | Ferritic free-cutting stainless steel |
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Owner name: JIANGSU GAOBO ZHIRONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI CHANG AN GENERAL METAL PRODUCTS CO., LTD. Effective date: 20150723 |
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Effective date of registration: 20150723 Address after: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Applicant after: Jiangsu Gaobo Zhirong Technology Co., Ltd. Address before: 214000, Jiangsu province Wuxi Huishan Economic Development Zone weir new road standard factory building A area Applicant before: Wuxi Chang'an General Metal Product Co., Ltd. |
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Effective date of registration: 20160908 Address after: 522000, west side, No. four, south side of the 335 line of provincial highway, Jieyang hi tech Zone, Guangdong Patentee after: Guangdong Run Xin Industrial Investment Co., Ltd. Address before: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Patentee before: Jiangsu Gaobo Zhirong Technology Co., Ltd. |