Factors Affecting the Surface Quality of Stainless Steel Plates

The stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel, which is not easy to rust, but does not rust. Stainless steel plate refers to a steel plate that is resistant to corrosion by weak media such as atmosphere, steam, and water, and acid-resistant steel plate refers to a steel plate that is resistant to chemical corrosion such as acid, alkali, and salt. Stainless steel plate has a history of more than a century since its inception in the early 20th century.

What are the factors that affect the surface quality of stainless steel plates? ? How much do you know about this issue? The following Topson will tell you this question, I hope it can help you.

1. Due to the influence of the production environment, after long-term processing operations, a large amount of oil, carbon black, dust and other sundries will also accumulate on the convection plate and the furnace table. If it is not cleaned in time, it will also fall on the surface of the stainless steel plate. In the production process, if it is processed into stainless steel pipes or other stainless steel profiles in places contaminated by stainless steel plates, it will cause great damage to stainless steel.

2. During the rolling process, the surface of the stainless steel will be carbonized due to the high temperature. If it cannot be removed in time, it will accumulate on the surface of the 304 stainless steel pipe, and indentations will be formed after rolling.

3. Seasons alternate, due to the thermal expansion and cold contraction of the steel, when the stainless steel naturally cools, its surface will be affected by the external temperature.