Leveraging its laterite nickel ore resource advantages, Tsingshan Group has achieved a global debut of the low-carbon nickel-bearing bainitic plastic mold steel Q2311Ni through molybdenum-free bainitic alloy design and process innovation. Compared to traditional plastic mold steels, it exhibits superior hardness, microstructure uniformity, mechanical properties, machinability, and polishability.

The History and Development of Stainless Steel