Product Description

H*3 Tool Steel ( SKD*1 / 1.***4 / 4Cr5MoSiV1 ) 1. EAF+LF+ESR + FORGEN + ANNEAL +UT+ PEELING/TURNING/MILLING 2. SIZE: Round Bar : Diameter *0MM***0MM Length : **5M Flat Bar: Width: ******0 MM Thickness: *****0 MM Length: 1.**3.5 M 3. Chemical composition: C:0.***0.*5%, Si:0.***1.*0%, Mn:0.***0.*0, Cr:4.***5.*0%, Mo:1.***1.*5%, V:0.***1.*0%, PS≤0.**0%. Annealed Hardness: HBS ≤ **0 4. Features: Its one kind of hot work tool steels with high quenching degree and hot tensile strength. High wear resistance, high toughness and hot ***** good resistance to thermal cracking, organize dense and pure steel refining furance with electroslag remelting. 5. Application: Widely used in manufacturing hot extrusion die, mandrel, forging presses mold, precision forging machine tooling, as well as aluminum, copper alloy die-casting mold machine. Suitable for large or complex die shapes.