Know about the difference between carbon steel profile and stainless steel plate

The difference between carbon steel profile and stainless steel plate

The following paper will take you to know about the difference between carbon steel profile and stainless steel plate. The difference between carbon steel profile and stainless steel is mainly reflected in appearance, corrosion resistance, wear resistance and price. The difference between the appearance of the carbon steel profile and stainless steel: the main components of stainless steel are metals such as chromium and nickel, so the appearance of stainless steel is mostly silver, and its surface is smooth and has a very strong metallic luster. The main components of the carbon steel profile are carbon and iron alloys, so the color of the carbon steel profile is darker, and the surface is rougher than stainless steel.

The difference between the carbon steel profile and stainless steel in terms of corrosion resistance: both the carbon steel profile and stainless steel contain iron. Iron oxidizes when exposed to the environment, resulting in rust. And stainless steel has chromium added, which combines with oxygen more easily than iron. When chromium attaches to oxygen, it forms a layer of chromium oxide that protects the steel from degradation and corrosion. The carbon steel profile has a low chromium content, and a small amount of chromium cannot form the chromium oxide layer. Therefore, the corrosion resistance of stainless steel is stronger than that of carbon steel profile.

The difference between the carbon steel profile and stainless steel in terms of wear resistance: the hardness of the carbon steel profile is much higher than that of stainless steel, but the weight is larger and the plasticity is lower. In terms of wear resistance, the carbon steel profile is more resistant than stainless steel. grind. The difference between the carbon steel profile and stainless steel in terms of price: Since a large number of other alloys need to be added in the process of making stainless steel, while carbon steel profile does not need to add a large amount of other alloys, the price of stainless steel is more expensive than carbon steel profile.

How to distinguish carbon steel profile

Do you know aout how to distinguish carbon steel profile? A carbon steel profile is an iron-carbon alloy with a carbon content of 0.0218%~2.11%. Also called carbon steel. Generally also contains a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content in the carbon steel profile, the greater the hardness and the higher the strength, but the lower the plasticity. Stainless steel is the abbreviation of stainless and 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. The steel grade is called acid-resistant steel. Stainless steel (Stainless Steel) is defined in GB/T20878-2007 as a steel with stainless and corrosion resistance as its main characteristics, and a chromium content of at least 10.5% and a carbon content of no more than 1.2%.