Specifications

mould steel rould bar 8402

(8402, X40CrMoV5-1,H13,T20813, STD61, DHA1, HDS61,DAC,4Cr5MoSiV1, 1.2344, SKD61, 4Cr5MoSi1V1)

Round bars  Diameter:20-650mm length:1600-6000mm
 

1) 

Chemical Composition(GB) %

2) Delivery condition: EAF or ESR, hot rolled or forged, black or machined surface, annealed, hardness: HBS=207~229.

3) Application: 

For making forging dies of die forging hammer, hot extrusion dies, mandrels, die-casting molds of light metals like aluminum and zinc, tools used for hot upset forging structural steel and heat-resistant steel and dies used for high-energy-rate forging machine.