我国塑料模具钢的新近进展

Recent Development of Die Steel for Plastic in China

系统地综述了我国塑料模具钢研制开发的新近进展，介绍了新型塑料模具钢的化学成分、性能和应用，并对我国塑料模具钢今后的发展提出了建议。

The recent development of research and manufacture of die steel for plastic in China is summarily reviewed including the chemical compositions, properties and application of new die steels for plastic. And the suggestion for developing plastic die steel in China is presented.