Delivery condition: forged + annealed + machining (peeled/turned)Surface condition: black, peeled, turned, grinded, polishedSteel grade:GB: 4Cr5MoSiV1AISI/ASTM: H13ASSAB: 8407DIN: 1.2344Character: high hot intensity, high hardness, good toughness, good abrasion resistanceApplication: used for aluminum alloy die-casting mold, zinc alloy die-casting mold, extruding mold, hammer forging die, high-speed precision forging dieProduction process: EAF + LF + VD + forged + heat treatment (optional)
