The advance in plastics die steel,high cleanliness die steel,high isotropic die steel and die steel products,and the development of high performance die steel are presented in this article.

• 介绍了国内外塑料模具钢、高纯净度模具钢、高等向性模具钢以及模具钢品种的进展和新型高性能模具钢的开发。