Do you know how H-beams and I-beams are used differently? Keep reading and we will help you answer this important question. In the construction industry, many people still cannot explain this information properly. Steel beams are extremely important to understand because they support heavy loads. What is an H-Beam? H-beams are shaped like an H. H-beam is a structural beam made of rolled steel. It is incredibly strong. It gets its name because it looks like a capital H over its cross section. What is an I-Beam? An l -beam is shaped like an I. The I beam consists of

Cold rolling and hot rolling are different processes, and cold rolling usually adopts longitudinal rolling. Cold rolling production processes generally include raw material preparation, pickling, rolling, degreasing, annealing (heat treatment), finishing, etc. Cold rolling takes hot-rolled products as raw materials, and the raw materials must be dephosphorized before cold rolling to ensure the surface cleanliness of cold-rolled products. Hot rolling is relative to cold rolling. Cold rolling is rolling below the recrystallization temperature, while hot rolling is rolling above the recrystallization temperature. The free torsional stiffness of hot-rolled section steel is higher than that of cold-rolled section steel, so the

On June 1, 2022, according to MEPS forecast, global crude stainless steel production will reach 58.6 million tons this year. This growth is likely to be driven by factories located in China, Indonesia and India. Production activity in East Asia and the West is expected to remain range-bound. In the first quarter of 2022, China’s stainless steel production rebounded strongly. With the Lunar New Year holiday and the Beijing Winter Olympics over, supply chain players are returning to the market with confidence. However, production is expected to decline in the second quarter. In Shanghai, a key manufacturing hub, strict Covid-related

We often use stainless steel plates in buildings and home decoration. Stainless steel plates are a kind of material with strong anti-corrosion ability, so they are widely used. However, when we choose stainless steel plates, if we buy fake and inferior products, the corrosion resistance of their materials is also very poor. Therefore, we need to pay attention to the selection method when purchasing stainless steel plates. How to select stainless steel plate Nowadays, the construction and decoration are inseparable from stainless steel plate. Stainless steel plate is a kind of steel plate with good anti-corrosion ability. Therefore, many steel

As a metal made of alloys from iron, chromium, and nickel, stainless steel is an environmentally friendly option with plenty of characteristics. Not only is stainless steel durable, but it also works well in every industry, including architecture, the medical field, and logistics. Aside from the great industries that stainless steel has influenced, what makes stainless steel different from other metals? The Various Properties of Stainless Steel There are many different values that stainless steel has, such as being aesthetically pleasing to view. In addition, the material comes in different surface finishes, such as matte and bright. More often, architects

Q355NE and Q355E are low-alloy high-strength steel plates and low-carbon steels. These two models are national standard code. The implementation standard is GB/T1591-2008, which was changed to GB/T1591-2018 since February 1st, 2019, and the original Q345B was changed to Q355. The new implementation standard, the delivery status of Q355NE steel plate is normalized or normalized rolling, the default delivery status is normalized rolling, the delivery status of Q355E steel plate is hot rolled, and the quality grades are B, C, D, E, F . Corresponding to the impact temperature, no impact, 0 degree impact, -20 degree impact, -40 degree impact, -60 degree