Six major categories unlock a new dimension of intelligent manufacturing

The core basic materials in the global manufacturing industry, which are moving towards green and high-end development, are undergoing profound technological changes and market reconstructions. Key categories such as aluminized zinc steel sheets, Galvanized Steel sheets, aluminum coils/tubes/plates, Stainless Steel, aluminized zinc magnesium steel sheets, and color-coated steel sheets, through continuous technological innovation and application scenario expansion, have become the core force driving the high-quality development of various industries.

Aluminized zinc steel sheet: Performance upgrade opens up diverse application scenarios
The field of aluminized zinc steel sheets has witnessed a major technological breakthrough. By optimizing the composition of the plating solution and the structure of the coating, the corrosion resistance and processing performance of the products have been significantly enhanced. The new generation of aluminized zinc steel plate developed by Baosteel Co., Ltd. adopts a zinc-aluminum-magnesium alloy coating. Its service life in coastal atmospheric environments is extended to twice that of traditional products. The surface anti-fingerprint treatment technology makes it easier to clean and maintain in the manufacturing of electronic device casings. This product has been widely applied in photovoltaic brackets, home appliance panels and other fields. In a large-scale photovoltaic power station project, after using aluminized zinc steel plate brackets, the equipment maintenance cost was reduced by 30%, effectively enhancing the economic benefits of the project.

Galvanized Steel Sheet: Technological innovation facilitates the upgrade of green manufacturing
The galvanized steel sheet industry is continuously promoting the innovation of green and intelligent production processes. Ansteel Group has introduced an intelligent hot-dip galvanizing production line. By precisely controlling the thickness and uniformity of the zinc coating, the zinc consumption has been reduced by 15%. At the same time, an environmentally friendly passivation process has been adopted to reduce the emission of heavy metals. The new type of galvanized steel plate has demonstrated a strong advantage in the field of building steel structures. Its excellent anti-rust performance has extended the service life of steel structures to over 50 years, providing a reliable material guarantee for the development of prefabricated buildings. In the field of automotive manufacturing, the application of high-strength galvanized steel plates not only enhances the safety of the vehicle body but also achieves lightweight design, contributing to energy conservation and emission reduction in automobiles.

Aluminum coils/tubes/plates: Lightweight and high performance lead the industry transformation
Aluminum materials, with their characteristics such as lightweight and corrosion resistance, are increasingly being applied in multiple fields. The aviation-grade aluminum alloy plates launched by Nanshan Aluminum Industry, through advanced heat treatment processes, have achieved a material strength of over 600MPa and have been successfully applied in the fuselage manufacturing of domestic large aircraft. In the field of new energy vehicles, the extensive use of aluminum tubes and profiles has reduced the overall vehicle weight by 10% to 15%, effectively increasing the driving range. Meanwhile, the demand for aluminum coils in the architectural decoration field continues to grow. The application of pre-roll coating technology endows aluminum coils with rich colors and textures, meeting the needs of personalized architectural design.

Stainless steel: The trends of high-end and customization are becoming more prominent
The stainless steel industry focuses on the research and development of high-end products to meet the strict requirements of special fields. The super stainless steel material developed by Taiyuan Iron & Steel Group can maintain stable performance even in high-temperature, high-pressure and highly corrosive environments, and has been successfully applied to key components such as nuclear power equipment and chemical reactors. For industries such as food processing and medical devices, enterprises have launched sanitary-grade Stainless Steel Products. Through special surface treatment, the bacterial adhesion rate is reduced, meeting international hygiene standards. Customized services have also become a new highlight in the stainless steel market. By providing products with special specifications and performance based on customer demands, the market application space has been further expanded.

Aluminized zinc-magnesium steel sheet: New materials bring about a performance leap
Aluminized zinc-magnesium steel sheet, as a new type of metal material, has rapidly occupied the market with its outstanding performance. The aluminized zinc-magnesium steel plates produced by Hebei Iron & Steel Group adopt a unique coating formula. Under the same coating thickness, their corrosion resistance is 5 to 8 times that of ordinary galvanized steel plates. In application scenarios such as outdoor billboards and highway guardrails, aluminized zinc-magnesium steel plates are gradually replacing traditional materials due to their extremely long service life and relatively low maintenance costs. Its excellent self-healing performance enables it to form a dense protective film through the synergistic effect of zinc, aluminum and magnesium even if the surface coating is damaged, preventing the substrate from corroding.

Color-coated steel plates: Integrated development of functionalization and aesthetics
The color-coated steel plate industry is accelerating its upgrade towards functionalization and aesthetics. Nippon Paint has collaborated with steel enterprises to develop color-coated steel plates with multiple functions such as antibacterial, anti-fouling and heat insulation, which have been widely applied in hospital construction, cold chain logistics and other fields. In terms of color and texture design, through digital printing technology, realistic wood grain and stone grain effects can be achieved, meeting the demands of high-end architectural decoration. The new type of color-coated steel plate also has excellent weather resistance. Under extreme weather conditions, the coating will not fade or powderize for 10 years, providing a lasting guarantee for the appearance of buildings.

With the advancement of the "dual carbon" goals and the accelerated implementation of intelligent manufacturing, the metal materials industry is accelerating its transformation towards green and digital development. Major enterprises are all increasing their investment in research and development, laying out green production processes and digital supply chains, and promoting the transformation of metal material products from traditional manufacturing to high-end intelligent manufacturing. In the future, core categories such as aluminized zinc steel sheets, galvanized steel sheets, aluminum coils/tubes/plates, stainless steel, aluminized zinc magnesium steel sheets, and color-coated steel sheets will continue to unleash innovative vitality with the support of new materials and new processes, injecting strong impetus into the high-quality development of the global manufacturing industry.