A few days ago, HBIS first roll of 180g/㎡ coating of 0.35mm extremely thin Zn-Al-Mg strips successfully rolled off the production line, indicating the debut of another high-profit, high-tech Zn-Al-Mg strips in China. Previously, HBIS just had successfully developed Zn-Al-Mg strips with substrate of hot-rolled structural steel, 0.3mm extremely thin steel and 450g/m2 extremely high thickness zinc layer steel in merely four months, realizing “domestic debut” for 3 times. HBIS Zn-Al-Mg products are leading in the industry and able to pursue high-end Zn-Al-Mg steel material markets.
Zn-Al-Mg strips products are a new type of environmental friendly metallic materials, with super corrosion resistance and good welding performance, its corrosion resistance property is 10-20 times higher than that of the conventional galvanized products. With a good self-sealing after cutting and desquamation resistance capabilities, it could help to lower the processing and material costs. This is a new product intensely competed in the industry. The coating of 180g/㎡ is the highest thickness level that can be achieved by zinc, aluminum and magnesium products with the thickness of less than 0.4mm in China, which has high requirements for technical innovation, equipment utilization and quality control.
Since the beginning of this year, HBIS has been focusing on the upgrades of product and customer structures and taking full advantages of its R&D capabilities. By aiming top products, HBIS is focusing on creating product segments "World first", "China first" and "Champion" products. HBIS assigned Zn-Al-Mg project teams and coordinated the customer survey, R&D and future studies. All major problems such as thin coating, crosswise coating unevenness, high margin thickness and zinc flow lines have been solved. A sustained production and high surface quality are accomplished to meet customer’s requirements.