ASSAB Stavax ESR
Stavax ESR is a premium grade stainless tool steel with the following properties:
- good corrosion resistance
- excellent polishability
- good wear resistance
- good machinability
- good dimensional stability during heat treatment
The combination of these properties gives a steel with outstanding production performance. The practical benefits of good corrosion resistance in a plastics mould can be summarized as follows:
- Lower mould maintenance costs: The surface of cavity impressions retain their original finish over extended running periods. Moulds stored or operated in humid conditions require no special protection.
- Lower production costs: Since water cooling channels are unaffected by corrosion (unlike conventional mould steel), heat transfer characteristics, and therefore cooling efficiency, are constant throughout the mould life, ensuring consistent cycle times.
Note: Stavax ESR is produced using the Electro-Slag-Refining (ESR) technique, resulting in a very low inclusion content.
Applications
Whilst Stavax ESR is recommended for all types of moulding tools, its special properties make it particularly suitable for moulds with the following demands:
- Corrosion/staining resistance: i.e. for moulding of corrosive materials, e.g. PVC, acetates, and for moulds subjected to humid working/storage conditions.
- Wear resistance: i.e. for moulding abrasive/filled materials, including injection-moulded thermosetting grades. Uddeholm Stavax ESR is recommended for moulds with long production runs, e.g. disposable cutlery and containers.
- High surface finish: i.e. for the production of optical parts, such as camera and sunglasses lenses, and for medical containers, e.g. syringes, analysis phials.
Propriétés générales
Consultez la fiche technique complète de ASSAB Stavax ESR en créant gratuitement votre compte Prospector. Vous y trouverez des informations exhaustives sur les propriétés physiques et mécaniques et sur la dureté
Technical Datasheet (English)
Télécharger le documentTraitement en cours
Find specific processing information for ASSAB as well as general information for the Steel - Wrought - Stainless generic family. S’inscrire ou Connexion pour en savoir plus.
Où acheter
Vous pouvez acheter ASSAB Stavax ESR auprès de 1 distributeurs ou fabricants. S’inscrire ou Connexion pour en savoir plus.
PROSPECTOR
Trouvez des solutions, pas seulement des matériaux..
Avec Prospector, vous disposez d’outils et de fonctions dynamiques qui vous permettront de trouver des solutions au plus vite.
S’inscrire aujourd’hui