August 26, HBIS successfully produced China’s first 1300MPa Super Low Temperature High Toughness Abrasion-Resistant plates NM400E-TL . All indexes of the products fully meet the standard requirements of the special dump car body of customers, and the products were successfully delivered to Shanxi Tonly Heavy Industry Co., LTD.
Abrasion-resistant steel owns high strength and corrosion resistant capabilities is widely applied in key sturctures of special ultility vehicles, engineering equipment. Common steel materials have difficulties coping with low temperatures, hard rocks. Facing impacts of hard rocks under low temperature, they break, while shorting service life and increasing costs. Higher toughness, higher abrasion-resistant plates are more welcomed by the market.
By improving the product structure and client struture, HBIS has been targeting high end manufacturing materials and developing leading products. The abrasion-resistant steel team engages the Tonly teams and fully understands their demands. The newly developed materials will allow the dumpers to operate in Inner Mongolia, with the lowest temperature of -40℃. The team optimized the design of nearly 50 chemical composition systems, developed special rolling and heat treatment process, successfully solved the industry problem of low toughness reduction caused by high strength of abrasion-resistant plates, and finally ensured high quality products off line.