The difference between stainless steel cold rolled sheet and stainless steel

First, the two are substantially different:

1. The essence of cold-rolled stainless steel: Cold-rolled steel is the steel produced by cold-rolling. Cold rolling is a steel sheet in which the steel sheet is further thinned to a target thickness at room temperature.

2. The essence of stainless steel: Stainless steel is the abbreviation of stainless acid-resistant steel. The steel that is resistant to weak corrosive media such as air, steam, and water or has stainless steel is called stainless steel; and the steel that is resistant to chemical corrosive media is called acid-resistant. steel.

Second, the characteristics of the two are different:

1. Characteristics of stainless steel cold-rolled steel: the thickness of the steel plate is more clear, and the surface is smooth and beautiful, and it also has various superior mechanical properties, especially in terms of processing performance.

2. Characteristics of stainless steel: Most stainless steel products require good corrosion resistance, good polishing performance, high heat resistance and strong corrosion resistance.

Three, the use of the two is different:

1. Uses of stainless steel cold-rolled steel: cold-rolled strips are widely used, such as automobile manufacturing, electrical products, rolling stock, canned food, etc. Cold-rolled sheet is the abbreviation of ordinary carbon structural steel cold-rolled sheet, also known as cold-rolled sheet, commonly known as cold-rolled sheet, and sometimes mistakenly written as cold-rolled sheet.

The cold plate is a hot-rolled steel strip of ordinary carbon structural steel, which is further cold-rolled into a steel plate with a thickness of less than 4mm. Due to rolling at room temperature, no scale is produced. Therefore, the cold plate has good surface quality and high dimensional accuracy. Coupled with annealing treatment, its mechanical properties and process properties are superior to those of hot-rolled steel sheets. In many fields, especially In the field of home appliance manufacturing, it has gradually replaced hot-rolled sheet steel.

2. Use of stainless steel: Most of the use requirements are to maintain the original appearance of the building for a long time. When determining the type of stainless steel to choose, the main considerations are the required aesthetic standards, the corrosiveness of the local atmosphere, and the cleaning system to be used. However, other applications increasingly seek only structural integrity or water impermeability.

For example, roofs and side walls of industrial buildings. In these applications, the owner's construction cost may be more important than aesthetics, and the surface is not very clean. 304 stainless steel works reasonably well in dry indoor environments.