ASSAB 618 T

ASSAB 618 T is a prehardened plastic mould steel suitable for many different types of applications within the plastic processing industry.  Its high level of through-hardenability even for big dimensions over 1000 mm, coupled with high impact toughness, makes ASSAB 618 T suitable for large moulds.

  • High level of through-hardenability
  • Good machinability
  • Good polishing and texturing properties
  • Excellent nitriding characteristics
  • Good weldability
  • High impact toughness

Designations

Chemical composition

C Mn S Cr Mo Ni V
0.26 1.45 0.00 1.25 0.60 1.05 0.12