DAC55 hot working die steel DAC55 round rod

The DAC55 steel is modified from the DAC (SKD61).

The advantages of DAC are retained, and better heat - resistant crack property is obtained. DAC55 steel has good toughness, ductility and cracking resistance. The chromium element which can improve the fatigue resistance and toughness of the die is added. Suitable for large, complex structure, precision, long life requirements of die casting die, high performance die casting die, extrusion die, etc.

DAC55 die steel die characteristics:

 High toughness, high ductility, good resistance to cracking

 Added chromium to improve the fatigue resistance and toughness of the die

 Excellent heat crack resistance, high precision size

 Good high temperature strength, good quenching

DAC55 die steel application:

 Suitable for large die casting die, high performance die casting die, etc

 Die casting die, extrusion die, precision die casting die

 Stamping die, hammer forging die, upsetting forging tool, shearing die

 Cold punching, trimming, hot shearing, tightening ring and wear-resisting parts

DAC55 die steel hardness:

 Factory hardness: 229HB

 Hardness: 46-52HRC