A Wonder in the Materials World: Stainless Steel Sheet

Material scientists have created stainless steel, the most versatile alloy which can be seen in its many applications because of its corrosion resistant properties

 

The introduction of a minimum of 12% chromium into the steel alloy renders it corrosion resistant. This resultant product is called stainless steel sheet. There are many grades according to the alloy content and they are named variously as austenitic, martensitic, ferritic, precipitation hardening, super and duplex alloys.

 

Popular Grades of Stainless Steel

 

Austenitic grades of alloys which are stainless and non-magnetic. These cannot be hardened by heat treatment. Commonly used austenitic alloys are iron-chromium-nickel steels. The common grades are the 300 series which are used for their stainless properties and unusually good mechanical properties. The basic grade of this series is the 304. The L grades of this series are the low carbon grades (as in 304l) which provide extra corrosion resistance after welding. The carbon content is kept at 0.03% or less to avoid carbide precipitation. Higher carbon content is useful when the metal is subjected to very high temperatures and has to retain its strength.

 

The two other popular grades in this series are 316 and 317

 

Martensitic Grades of Alloys which are corrosion resistant and amenable to hardening by heat treatment. These are chromium steels with no nickel content. They are magnetic. The most common grades in this are the basic 410 and 420, where 420 has increased carbon more than 410 to improve its mechanical properties

 

Ferritic Grades – Even more corrosive resistant than the martensitic grades, these are highly resistant to cracking due to stress related corrosion. These are also magnetic with only chromium and no nickel. They are considered inferior to austenitic grades, but superior to martensitic grades. 430 is the base grade, which is used commonly.

 

Physical Forms

 

They come in a variety of forms like coils, sheets, bars and plates

 

Applications

 

For its easy maintenance and corrosion resistant properties, stainless steel sheets find diverse applications in:

 

  1. Modern architecture

 

  1. Food processing industry

 

  1. Industrial uses, such as chemical and fuel tankers, chemical plants and petrochemical plants, pharmaceutical industries (for hygienic environment)

 

What are Stainless Steel Sheets Standards?

 

There are many world recognized standards of stainless steel sheets which categorize the stainless steel sheets into different grades as explained above. These may be voluntary grading agencies, country specific agencies or associations of steel producing companies in a particular country. Sometimes any grade of steel marketed by a company will mention different standards of grading having been applied to it.

 

How the Demand for Stainless Steel Plated is satisfied?

 

There are suppliers worldwide who have industry specific grades available for their customers. They have websites and can be contacted easily for further details through a ‘contact us’ webpage. They are also present in social media like Facebook and Twitter. It does not matter if the supplier is from another country in this era of globalization. There is not much difference in the way of doing business.

 

Future of the Stainless Steel Sheet Industry

 

Since stainless steel sheet is such a versatile material, there is ongoing research and more grades are added to the existing ones as they are developed and tested, having unique qualities and different applications

 

The invention and countless applications of stainless steel sheet is a real wonder in the materials world and the future of the steel industry is bright with companies worldwide engaged in supply of this wondrous alloy.

 

STANCH, established in 1980, is one of the market leaders in refined stainless steel industry. We have devoted ourselves to providing high quality products and a wide range of stainless steel finishes. With experienced and advanced technology, STANCH is able to give full flexibility in customizing your needs. Learn more information about stainless steel sheet, welcome to contact with Stanch Stainless Steel Co., Ltd.

 

 

Article Source: http://EzineArticles.com/9580014

 

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Steps To Drill Stainless Steel Sheets

Stainless steel have a tendency to “work-harden”, due to which drilling such metallic sheets gets very difficult. This normally happens while either cutting or drilling or bending the metal, the heat that is generated hardens it. Usually heat generated while drilling causes the steel sheets to harden faster than any other type of metal work.

There are ways to drill stainless steel sheets, especially those which have been work-hardened. With the help of controlled buildup of heat and using proper drill bit that is designed to be used on harder metals, the drilling work can get quite easy. Here are the steps to drill hardened metal sheets:

  1. First of all, choose a cobalt drill bit that matches the required hole size in the chuck of a drill motor.
  2. Next would be to coat the surface of stainless steel sheets and the tip or the end of the drill machine with cutting fluid. This fluid is a kind of lubricant that is primarily used for machine processes and metal work.
  3. The most important step is how to run the drill motor effectively. Set the end of the drill bit on the surface of the metallic sheet and push it firmly. Then push the trigger of the machine to slowly turn the drill bit. However, ensure that there is no smoke coming out from the drilling area. In case you see smoke then apply further cutting fluid to the area. After the process is over, lighten the pressure from the machine and slowly remove the drill bit from the surface of the steel sheets.
  4. Then apply the same cutting fluid to the tip of countersink drill bit which needs to be attached to the drill motor. Put the tip into the drilled hole and quickly tap the trigger of the drill machine to clear the bur around the edge of the hole.
  5. Finally, wipe off the cutting fluid from the surface of the sheet.

Stainless steel sheets are used extensively in a number of industries.

Metals For A Steel is one of the leading dealers in different types of stainless steel sheets. If you are in need of some special item made of steel then you just have to give them the details and they will get in touch with you with the price quotes. Visit their official website Metalsforasteel.com, where you can check out their payment options, their terms and policies, and also a list of products that they deal in.

I hope you like this article. For more such articles on stainless steel sheet and informative content, please visit http://www.metalsforasteel.com

Article Source: http://EzineArticles.com/?expert=Melville_Jackson

Article Source: http://EzineArticles.com/5557391

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Stanch specializes in stainless steel sheets and stainless steel plate

Stainless Steel Sheets / Stainless Steel Plate

Stanch was founded in 1980 as professional manufacturer of stainless steel sheets and stainless steel plate. Its policy is to manufacture and provide an extensive range of high quality stainless steel sheets to both traders and end users. The stainless steel plate is widely used in architecture, decorations and kitchenware.

Stainless Steel Sheets / Stainless Steel PlateStainless Steel Sheets / Stainless Steel Plate

Stainless Steel Sheets / Stainless Steel PlateStainless Steel Sheets / Stainless Steel Plate

Stainless Steel Sheets / Stainless Steel PlateStainless Steel Sheets / Stainless Steel Plate

 

Company Introduction

STANCH, established since 1980, is a market leader in refined stainless steel products. Our policy is to provide an extensive range of high quality stainless steel finished products to both traders and end users. By using the most advanced technology and finishing methods enable STANCH to offer a wide range of stainless steel finishes giving the users full design flexibility.

STANCH’s success and sustained growth has been achieved largely by strong users’ loyalty who accept nothing less than the best in products and services. Our commitment to remain at the leading edge of the stainless steel industry is the key to assure your market position.

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