Uddeholm Ramax HH


Uddeholm Ramax HH is a corrosion resistant holder steel with good machinability, supplied in a high prehardened condition. Good machinability and corrosion resistance reduces tool manufacturing and maintenance costs.

  • Low mould production cost thanks to low wear of the cutting edges in the milling and drilling operations and shorter machining time thanks to increased cutting speed possible.
  • Lower mould maintenance costs due to corrosion resistance
  • Lower production costs since water cooling channels are less effected by corrosion, ensuring consistent cycle time
  • Good machinability
  • Good corrosion resistance
  • Uniform hardness in all dimensions
  • Good indention resistance
  • Sustainable tool steel: 88,6% recycled content

Uddeholm Ramax HH

  • Corrosion resistance 60%
  • Wear resistance 40%
  • Polishability 40%
  • Toughness 30%
Configure & Buy
Chemical composition
C 0.12 Si 0.20 Mn 1.30
S 0.10 Cr 13.40 Mo 0.50
Ni 1.60 V 0.20 N +N
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