Uddeholm Orvar Supreme for Plastic Moulding

FOR ALL KINDS OF PLASTIC APPLICATIONS

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Uddeholm Orvar Supreme can be regarded as an “all-round” steel used in several application areas. Except for hot work application areas the steel is also used in moulds for plastics and as a material in high stressed axles. The high degree of purity and the very fine structure shows improvement in dies and components where high mechanical and thermal stresses are involved.

Uddeholm Orvar Supreme is produced using the Electro-Slag-Refining (ESR) technique. The ESR process gives Uddeholm Orvar Supreme a high level of homogeneity and cleanliness which results in a high performance hot work tool steel of the highest quality.

Benefits

  • Improved tooling performance
  • Uddeholm Orvar Supreme meets the North American Die Casting Association (NADCA) #207 requirements for Superior high quality H-13 die steel.

Reference Grade W.nr 1.2344 / AISI H13 / AFNOR Z38 CDV 5.1 (H13 ESR)

Available Product Shapes

Round Bars

Product Features

  • High level of resistance to thermal shock and thermal fatigue
  • Good high-temperature strength
  • Excellent toughness and ductility in all directions
  • Good machinability and polishability
  • Excellent through-hardening properties
  • Good dimensional stability during hardening
  • Sustainable tool steel: 94,11% recycled content

Technical Data

Uddeholm Orvar Supreme for Plastic Moulding

  • Corrosion resistance 30%
  • Wear resistance 80%
  • Polishability 60%
  • Toughness 80%
C Si Mn Cr Mo V
0.39 1.00 0.40 5.20 1.40 0.90

Downloads

Uddeholm Orvar Supreme - Technical brochure
PDF | 1.60 MB
Uddeholm Orvar Supreme - Welding recommendations
PDF | 146 KB

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Please Note: select the Melbourne office for all Adelaide and South Australia enquiries.