Chemical Compositions:
C:0.32-0.45 Si:0.80-1.20 Mn:0.20-0.50 Cr:4.75-5.50 Mo:1.10-1.75 V:0.80-1.20 P≤0.030 S≤0.030 HB≤235

Applications :

For making all sorts of hot extruding dies, die-casting mould, piercing mandrel, forging die of compression machine, die edge of finish forge, etc.

1.dia.: 50-400mm
2.EAF/ESR+Forged+Annealed+Grinded/Turned+Test
3.UT: Sep 1921 D/d
4.Perfect after-sales services