CN102555334A - Stainless steel and plain carbon steel composite plate - Google Patents
Stainless steel and plain carbon steel composite plate Download PDFInfo
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- CN102555334A CN102555334A CN2011104351164A CN201110435116A CN102555334A CN 102555334 A CN102555334 A CN 102555334A CN 2011104351164 A CN2011104351164 A CN 2011104351164A CN 201110435116 A CN201110435116 A CN 201110435116A CN 102555334 A CN102555334 A CN 102555334A
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Abstract
The invention belongs to the technical field of metal composite plates and relates to a stainless steel and plain carbon steel composite plate. The stainless steel and plain carbon steel composite plate comprises a plate body and is characterized in that the plate body comprises a plain carbon steel substrate and a stainless steel composite plate, wherein the stainless steel composite plate is combined on one side surface of the plain carbon steel substrate. Compared with a stainless steel plate in the prior art, the stainless steel and plain carbon steel composite plate adopting the technical scheme has the beneficial effect that stainless steel materials as precious metal resources can be remarkably saved, so that not only is the cost reduced, but also the application can be expanded, for example, the stainless steel and plain carbon steel composite plate is used for manufacturing a water source conveying pipeline.
Description
Technical field
The invention belongs to the composite metal plate technical field, be specifically related to a kind of stainless steel and straight carbon steel composite plate
Background technology
410,304,304L, 316L and 321 what
above mentioned stainless steel was not limited to like the listed trade mark of CNS is: 1Cr13, OCr18Ni9, OOCr19Ni10, OOCr17Ni14Mo and 1Cr18Ni9Ti or the like, Nippon Standard (JIS) is defined as these five kinds of trades mark respectively:.Above mentioned straight carbon steel is also claimed carbon steel, is phosphorus content (WC) less than 2% iron-carbon alloy.
such as industry the reason of knowledge; The strong point of chemical etching property dielectric corrosions such as weak corrosive medium such as that stainless steel has is weather-proof, steam, water and acid and alkali resistance, salt; But because it belongs to noble metal resource category; Therefore price is comparatively expensive, though and straight carbon steel to have hardness high and want much cheap advantage than the stainless steel price, plasticity and poor corrosion resistance are its deficiency.
are compound and process roll bending or band and can reach and raise respectively that it is long with stainless steel and straight carbon steel; Respectively press down its short promptly good and bad complementary purpose; And can expand purposes; Be example for example:, can't reach the health class requirement of carrying drinking water all the time although this pipeline has passed through a series of evolution process from initial cast iron pipe, galvanized pipe, pig iron coating pipe, nylon tube, pvc pipe, PAP and plastics coated tube etc. with common water source conveyance conduit in people's life.Adopting the stainless steel tube such as the trade mark of foodstuff sanitation-stage is that SUS304, SUS316 carry drinking water can satisfy hygienic requirements, and in China big city such as Shanghai quietly local on probation with Guangzhou, but because the cost of raw material of costliness makes the water supply department stepping back.Therefore, if adopt the metal composite pipe of processing by stainless steel and the compound composite plate of straight carbon steel to be applied to aforesaid water source conveyance conduit, then has self-evident positive effect.Given this, in recent years, industry had caused concern to the stainless steel compound belt material.
" blast the two-sided stainless steel of composite rolling compound thin strip production technology " that
application for a patent for invention publication No. CN102179673A provides, the two-sided stainless steel compound belt material of the disclosed blast composite rolling of CN102248718A and for example, or the like.The composite metal plate that these two patent applications obtain is the two sides stainless steel and the intermediate layer is the sandwich structure of carbon steel, thereby makes cost more expensive
Summary of the invention
task of the present invention is to provide a kind of and helps significantly to practice thrift the noble metal resource, help reducing cost and be of value to the stainless steel and the straight carbon steel composite plate of extended use.
task of the present invention is accomplished like this; A kind of stainless steel and straight carbon steel composite plate; Comprise plate body, be characterised in that: said plate body comprises straight carbon steel substrate and stainless steel compound plate, and stainless steel double hardens and is combined in a side surface of straight carbon steel substrate.
The thickness of
straight carbon steel substrate of the present invention is 0.45-2.5 ㎜, and the thickness of described stainless steel compound plate is 0.05-0.5 ㎜.
technical scheme provided by the invention can be practiced thrift the stainless steel material as the noble metal resource significantly for the corrosion resistant plate in the prior art; Not only can reduce cost, and can expand purposes and for example be applied to make the water source transfer pipeline.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
The specific embodiment
Embodiment 1:
Fig. 1 is asked for an interview in
, has provided plate body 1, and this plate body 1 is made up of straight carbon steel substrate 11 and stainless steel compound plate 12 jointly, and stainless steel compound plate 12 is combined in a side surface of straight carbon steel substrate 11 with rolling mode.In the present embodiment, the thickness of straight carbon steel substrate 11 is 2.5 ㎜, and the thickness of stainless steel compound plate 12 is 0.3 ㎜.
Embodiment 2:
figure slightly, only the thickness with straight carbon steel substrate 11 changes 0.45 ㎜ into, changes the thickness of stainless steel compound plate 12 into 0.06 ㎜, stainless steel compound plate 12 is selected and is used the trade mark to be OOCr17Ni14Mo, all the other are all with the description to embodiment 1.
Embodiment 3:
figure slightly, only the thickness with straight carbon steel substrate 11 changes 0.8 ㎜ into, changes the thickness of stainless steel compound plate 12 into 0.1 ㎜, it is 1Cr18Ni9Ti that stainless steel compound plate 12 is selected the trade mark for use, all the other are all with the description to embodiment 1.
Embodiment 4:
figure slightly, only the thickness with straight carbon steel substrate 11 changes 1.5 ㎜ into, changes the thickness of stainless steel compound plate 12 into 0.2 ㎜, the material of stainless steel compound plate 12 is selected and is used the trade mark to be 1Cr13, all the other are all with the description to embodiment 1.
Embodiment 5:
figure slightly, only the thickness with straight carbon steel substrate 11 changes 2 ㎜ into, changes the thickness of stainless steel compound plate 12 into 0.5 ㎜, stainless steel compound plate 12 is selected and is used the trade mark to be OCr18Ni9, all the other are all with the description to embodiment 1.
The stainless steel of the foregoing description 1-5 and straight carbon steel composite plate can be made the excellent and product that have beautiful exquisitely carved surface of the corrosion resistance that is not limited to above mentioned water source conveyance conduit and so on
Claims (2)
1.
a kind of stainless steel and straight carbon steel composite plate comprises plate body (1), it is characterized in that: said plate body (1) comprises straight carbon steel substrate (11) and stainless steel compound plate (12), and stainless steel compound plate (12) is combined in a side surface of straight carbon steel substrate (11).
2.
Stainless steel according to claim 1 and straight carbon steel composite plate it is characterized in that the thickness of described straight carbon steel substrate (11) is 0.45-2.5 ㎜, and the thickness of described stainless steel compound plate (12) are 0.05-0.5 ㎜
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104351164A CN102555334A (en) | 2011-12-22 | 2011-12-22 | Stainless steel and plain carbon steel composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104351164A CN102555334A (en) | 2011-12-22 | 2011-12-22 | Stainless steel and plain carbon steel composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102555334A true CN102555334A (en) | 2012-07-11 |
Family
ID=46402572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104351164A Pending CN102555334A (en) | 2011-12-22 | 2011-12-22 | Stainless steel and plain carbon steel composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454191A (en) * | 2018-02-06 | 2018-08-28 | 佛山市昆柳盛复合材料有限公司 | A kind of composite plate and its preparation method and application of carbon steel and stainless steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545850A (en) * | 1977-06-16 | 1979-01-17 | Asahi Chem Ind Co Ltd | Clad steel having intermediate layer and method of producing same |
| JPS57190792A (en) * | 1981-05-18 | 1982-11-24 | Kawasaki Steel Corp | Production of stainless steel clad steel |
| CN2493323Y (en) * | 2001-04-23 | 2002-05-29 | 李铁顺 | Stainless steel composite sheet |
| CN2880485Y (en) * | 2006-03-08 | 2007-03-21 | 江阴市钢利冶金设备有限公司 | Stainless steel and common straight carbon steel layered wearing proof lincing board |
| CN202428728U (en) * | 2011-12-22 | 2012-09-12 | 江苏天成特种金属复合材料科技有限公司 | Stainless steel and common carbon steel composite plate |
-
2011
- 2011-12-22 CN CN2011104351164A patent/CN102555334A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545850A (en) * | 1977-06-16 | 1979-01-17 | Asahi Chem Ind Co Ltd | Clad steel having intermediate layer and method of producing same |
| JPS57190792A (en) * | 1981-05-18 | 1982-11-24 | Kawasaki Steel Corp | Production of stainless steel clad steel |
| CN2493323Y (en) * | 2001-04-23 | 2002-05-29 | 李铁顺 | Stainless steel composite sheet |
| CN2880485Y (en) * | 2006-03-08 | 2007-03-21 | 江阴市钢利冶金设备有限公司 | Stainless steel and common straight carbon steel layered wearing proof lincing board |
| CN202428728U (en) * | 2011-12-22 | 2012-09-12 | 江苏天成特种金属复合材料科技有限公司 | Stainless steel and common carbon steel composite plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454191A (en) * | 2018-02-06 | 2018-08-28 | 佛山市昆柳盛复合材料有限公司 | A kind of composite plate and its preparation method and application of carbon steel and stainless steel |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |