-
Steel classification method is varied, the main method has the following seven
1, according to the quality of classification (1) ordinary steel (P 0.045% or less, S 0.050% or less) (2) the high quality steel (P, S are 0.035% or less) (3) the high quality steel (P 0.035% or less, S 0.030% or less) 2, the class...Read more -
What is stainless steel, why does stainless steel rust, and why does rust “infect”?
Why does stainless steel rust: Adding chromium or nickel to iron will form a thin, hard-to-action film on the iron, covering the surface. This hard-to-act film is an oxide film. It will cover the steel surface tightly, even if the steel surface is i...Read more -
What is the production process of precision stainless steel pipes?
In fact, everyone is not very familiar with the concept of precision stainless steel pipes. At this time, we need to learn. Many people are asking about the production process of precision stainless steel pipes. How many steps does a stainless steel pipe go through? Let'...Read more -
Mechanical properties of steel
1. Yield point (σs) When the steel or sample is stretched, when the stress exceeds the elastic limit, even if the stress no longer increases, the steel or the sample still continues to undergo significant plastic deformation. This phenomenon is called yielding, and the minimum stress value when ...Read more -
The difference between the ordinary scrap steel and stainless steel scrap
In the process of production of stainless steel round bar, stainless steel flat steel can appear some leftover material, these leftover material have also been many enterprises make full use of rise, but everyone will wonder the leftov...Read more -
Are the opening and slitting processes of stainless steel coils important?
The raw material processing of stainless steel before pipe making is also very critical, and every process is a factor that determines the quality of pipe fittings. Today, the editor of Gangzheng will take you to understand the flattening and slitting process of stainles...Read more
