A lot of people make use of a stainless steel sheet for various purposes. But before one ever picks a choice from a trader or provider, he should be able to look into the thickness of the product. Stainless steels can be as thin as 7/10 mm to as thick as 5 mm. They are also available in different sizes cut according to the individual or company’s specification.
One more aspect that one considers when purchasing a stainless steel sheet is how it is finished or polished. Manufacturers of the industrial product can be cold rolled, heat treated and pickled. In some instances, its skins are passed through bright rolls too. Other popular processes when finishing stainless steels are satin polish, bright annealed, dull buffed and bright polished. Below are other facts about this industrial product.
Different types of stainless steels
Many people will surely be interested to learn about the different forms of 304 stainless steel sheets. Austenitic forms are those that are favored because of its capability to resists corrosion and to be transformed in various shapes, grades and sizes. With cold working, austenitic stainless steels become stronger too.Another type is known as the ferritic version or those that belong in the 400-series of metals. Unlike the austenitic type, this cannot be as hard or strong when undergoing the cold working process. It is ductile, corrosion and oxidation resistant and magnetic.
One more type is the martensitic stainless steel sheet. This also belongs to the 400-series of metals that are magnetic but are not as ductile and corrosion resistant as ferritic stainless steels. Other forms belong to the precipitation hardened and duplex metal categories.
Choosing stainless steel sheets
There are things that one should consider when selecting stainless steel sheets for the home or for business construction. As mentioned in the preceding paragraphs, thickness and finishes are both important in making the purchase. Other than these two, production processes, performance features and a focus on dimensions are also highly important in choosing the industrial product.
When it comes to dimension specification of a stainless steel sheet, inner and outer diameters, overall length and thickness are included on the checklist. As for the different production processes, extrusion, forging, cold finishing, casting and hot rolling are considered. In order to ensure the cleanliness and smoothness of the output, electric arc furnaces are utilized in the process. Lastly, performance features like resistance to wear and tear, corrosion and shock should be part of the criteria for selecting the industrial product.