1 About1.2344 Standard GB: 4Cr5MoSiV1 AISI: H13 DIN: 1.2344 JIS: SKD61 Chemical composition: C Si Mn P S Cr MO V Features of H13 1, Hot work tool steel 2, Very good red-hardness with toughnes 3....
our company specialized in the domestic and exported special steel and die steel, including plastic die steel, hot work steel, cold work steel, alloy structural steel, bearing steel, high speed tool....