... , high hardness 3, high abrasive resistance 4,1.2738 tool steel Sichuan Liaofu Special Steel Trading Co., Ltd.Hot work die steel1. 2738 ... month6, Port: Dalian7,MOQ:1 MT Characters:1, frequently used steel for forging die2, high hardness3, high abrasive resistance Application: Used ... plastic molds and precision plastic mold 1.2738 / 3Cr2NiMnMo die steel 1.2738 tool steel