The differences and uses of stainless steel 2D surfaces and 2B surfaces can be briefly summarized from the following two blocks: 1. Introduction to the differences between stainless steel 2D surface and 2B surface: Many customers still don’t quite understand the difference between the 2D surface and the 2B surface of stainless steel. Here is a brief introduction: NO.1 Silvery white, matte. A rough, matte surface that is hot-rolled to a specified thickness and then annealed and descaled. Uses that do not require surface gloss. NO. Stainless steel 2D surface, silver-white cold rolling, heat treatment and pickling, sometimes a final light rolling on the rough side roller, a matte surface processing 2D product used for purposes that do not have strict surface requirements, general materials, Deep drawing materials. NO. The surface gloss of stainless steel 2B is stronger than that of stainless steel 2D. After surface treatment of stainless steel 2D, it is subjected to a final light cold rolling with a polishing roller to obtain appropriate gloss. This is the most commonly used surface treatment and can also be used as the first step in polishing. The 2D surface of general stainless steel is also one of the common...
Stainless steel channel steel theoretical weight calculation formula 1. Calculation formula of theoretical weight of stainless steel channel steel The unit of measurement for calculating the theoretical weight of steel is kilograms (kg). Its basic formula is: w (weight, kg) =F (cross-sectional area mm2) xL (length, m) Channel steel: (kg/m) W=0.00785 ×[hd+2t (b – d) +0.349 (R2 – r 2)] Description of the meaning of each symbol parameter: h=high b=leg length d=waist thickness t=average leg thickness R=inner arc radius r=end arc radius 2. Theoretical weight table of stainless steel channel steel Cherry Website: www.jinyoumetal.com Email: Cherry@jinyoumetal.com WhatsApp/WeChat: +86 13373795593 #sschannel #UChannel #stainlesssteelchannel #Channelbar #201channel #304channel #316channel
The factors that affect the service life of stainless steel pipes mainly include the following points: 1. Material: The service life of stainless steel pipes is directly related to its material. High-quality stainless steel has better corrosion resistance and is not easy to rust, so it has a longer service life. 2. Environmental factors: The environment in which stainless steel pipes are located will also affect their service life. For example, stainless steel pipes used in the wild are more susceptible to weather factors such as sunlight, wind, and rain, leading to aging and reduced service life. In addition, if the pipeline is exposed to high temperature, high pressure, high acidity or high alkalinity for a long time, the service life of the stainless steel pipe will also be affected. 3. Usage methods: Different usage methods also have an impact on the service life of stainless steel pipes. For example, high-pressure water pipes will cause certain friction...
254Smo stainless steel plate is available for sale, detailed introduction of 254Smo stainless steel plate 254Smo stainless steel plate is an austenitic stainless steel plate. Due to its high molybdenum content, 254Smo stainless steel plate has excellent pitting corrosion and crevice corrosion resistance. This grade of stainless steel was developed for use in environments containing halides such as seawater. 254Smo stainless steel plate also has good resistance to uniform corrosion. Especially in acids containing halide, 254Smo stainless steel plate is better than ordinary stainless steel. Its C content is <0.03%, so it is called pure austenitic stainless steel plate (<0.01% is also called super austenitic stainless steel). 254Smo stainless steel plate is a kind of special stainless steel, which is different from ordinary stainless steel in chemical composition. It refers to a high alloy stainless steel containing high nickel, high chromium and high molybdenum. Among them is 254SMo containing 6% Mo. This type of steel has very good resistance to local corrosion. It has good resistance to pitting corrosion (PI ≥ 40) and good corrosion resistance in seawater, air, gaps, and low-speed erosion conditions. Excellent stress corrosion resistance, it is a substitute material for Ni-based alloys and titanium alloys. Secondly,...
Home WhatsApp Mail Inquiry
