Hot Work Tool Steel

Hot work is one of the most challenging areas of manufacturing with constantly increasing demands on the die and tool steel. Most of the application areas share similar problems such as:
  • Hot wear
  • Thermal fatigue
  • Cracking
  • Plastic deformation
Part manufacturers are under pressure to reduce the cost of each part produced. At Uddeholm we can help to optimize performance of your tooling with the correct choice of tool steel to best solve your problems.

Uddeholm Orvar Supreme

40%

40%

60%

50%

Uddeholm Unimax

60%

Hot wear resistance

60%

Plastic deformation resistance

70%

Heat checking resistance

40%

Premature cracking resistance

Uddeholm Vanadis 23 SuperClean

Uddeholm Vanadis 30 SuperClean

Uddeholm Alvar 14

25%

25%

35%

45%

Uddeholm Dievar

45%

80%

75%

85%

Uddeholm Formvar

45%

45%

70%

45%

Uddeholm Hotvar

Uddeholm Impax Supreme

50%

30%

60%

90%

Uddeholm Orvar 2 Microdized

40%

40%

40%

35%

Uddeholm Orvar Superior

40%

40%

60%

55%

Uddeholm QRO 90 HT

55%

Hot wear resistance

60%

Plastic deformation resistance

80%

Heat checking resistance

35%

Premature cracking resistance

Uddeholm QRO 90 Supreme

55%

Hot wear resistance

60%

Plastic deformation resistance

80%

Heat checking resistance

35%

Premature cracking resistance

Uddeholm Vidar 1

40%

Hot wear resistance

40%

Plastic deformation resistance

40%

Heat checking resistance

40%

Premature cracking resistance

Uddeholm Vidar Superior

40%

Hot wear resistance

50%

Plastic deformation resistance

60%

Heat checking resistance

85%

Premature cracking resistance

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