Prospector

ASSAB Dievar

Famille générique : Steel - Wrought - Tool SteelDocuments mis à disposition par : ASSAB Pacific Pte. Ltd.
Dievar is a high performance chromium-molybdenum-vanadium alloyed hot work tool steel which offers a very good resistance to heat checking, gross cracking, hot wear and plastic deformation. Dievar is characterized by:
  • Excellent toughness and ductility in all directions
  • Good temper resistance
  • Good high-temperature strength
  • Excellent hardenability
  • Good dimensional stability throughout heat treatment and coating operations

Improved tooling performance
Dievar is a premium hot work tool steel developed by Uddeholm. It is manufactured utilizing the very latest in production and refining techniques. The Dievar development has yielded a die steel with the ultimate resistance to heat checking, gross cracking, hot wear and plastic deformation. The unique properties profile of Dievar makes it the best choice for die casting, forging and extrusion.

Applications
Heat checking is one of the most common failure mechanism e.g. in die casting and now days also in forging applications. Dievar's superior ductility yields the highest possible level of heat checking resistance. With Dievar's outstanding toughness and hardenability the resistance to heat checking can further be improved. If gross cracking is not a factor then a higher working hardness can be utilized (+2 HRC).

Regardless of the dominant failure mechanism; e.g. heat checking, gross cracking, hot wear or plastic deformation. Dievar offers the potential for significant improvements in die life as well as tooling economy.

Dievar is the material of choice for the high demand die casting, forging and extrusion industries.
Propriétés générales

Consultez la fiche technique complète de ASSAB Dievar en créant gratuitement votre compte Prospector. Vous y trouverez des informations exhaustives sur les propriétés physiques et mécaniques et sur la dureté

État du matériau
Commercial : actif
Documents
description

Technical Datasheet (English)

Télécharger le document
Disponibilité
Asie Pacifique
Autres propriétés
Metal Type, Densité, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Reduction of Area, Dureté, Module de traction, Mean CTE, Conductivité thermique
Access 10 properties in Metals. Create your free account or sign into Prospector.
Traitement en cours

Find specific processing information for ASSAB as well as general information for the Steel - Wrought - Tool Steel generic family. S’inscrire ou Connexion pour en savoir plus.

Où acheter

Vous pouvez acheter ASSAB Dievar auprès de 1 distributeurs ou fabricants. S’inscrire ou Connexion pour en savoir plus.

Se connecter/S’inscrire à Prospector
Fonctions Premium

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