[P] P154~P174

[P158] Comparison of Mechanical Properties and Microstructure of H13 Material Manufactured by PBF Method under Different Heat Treatment Conditions

*Tae-yeong So¹, Seok-won Son¹ (1. Korea Institute of Industrial Technology)

キーワード：Additive manufacturing、Hot working tool steel、Mechanical properties、Microstructure analysis

The microstructure and mechanical properties of H13 steel manufactured by the PBF were evaluated under various heat treatment conditions and compared with H13 steel produced by conventional methods.