Key smelting points to ensure the successful production of SPA-H rusty steel

SPA-H rusty steel, Weathering steel plate is a common material in the industrial field, such as some bridge construction, highway and railway construction and automobile manufacturing, you can see the application of weathering steel plate. At the same time, the performance characteristics of weathering steel plates are relatively good, and the variability is also a major feature worthy of praise.

Focusing on the energy conservation and emission reduction objectives proposed by the municipal government, the company gives full play to the advantages of SPA-H rusty steel circular economy formed after the comprehensive completion and operation, and vigorously promotes the implementation of energy conservation objectives. Through measures such as energy saving, technological innovation and SPA-H rusty steel management strengthening, the energy saving target of annual reduction of added value energy consumption by 7%. It has made great contribution to energy saving of over completion.

We can produce steel plate, steel pipe, steel coil, and also carry out a series of SPA-H rusty steel processing services, steel plate cutting, welding, etc. we have advanced production technology and production equipment, which can meet the needs of customers to the greatest extent. Whether it is deep processing or cutting, we will communicate with customers in detail to choose the best SPA-H rusty steel processing method and production technology.

Q355GNHE corten steel is characterized by adding a small amount of Cu, P, Cr, Ni and other alloying elements to the steel, so that the steel material forms a dense layer between the rust layer and the substrate with a thickness of about 50 to 100 μm and good adhesion to the substrate metal. The amorphous spinel oxide layer prevents oxygen and water in the atmosphere from penetrating into the steel substrate, slows down the rust development to the steel material, SPA-H rusty steel, and greatly improves the steel material's resistance to atmospheric corrosion.

Over the years, the company has strived for perfection, being well-received. By virtue of stable product performance, high-quality engineering effects and perfect service system, we have won the trust of many customers, and our engineering cases and after-sales service systems are spread all over the world. We regularly conduct quality tracking and return visits by phone and email, listen to customers' opinions, and continuously improve service quality.