● Steel properties:
  DAC aluminum, zinc die-casting mold materials, the most widely used.
      DAC is a very good strength, toughness and heat balance of hot die steel, this year with the isotropic product development and high toughness to the direction of increasing development, which can make the mold longer, more stable performance and ease of processing, heat deformation small.
      
● Chemical Composition:
             
  C Cr Mn Mo V Si PS
  Main component% carbon chromium-manganese-molybdenum-vanadium phosphorus silicon sulfur
       0.80-1.2 0.30-0.5 1.20-1.60 0.50-1.10 0.35-0.42 4.80-5.50 <0.03 <0.01

● Delivery status:
           Diffusion annealing ≤ HB250
            
● Application:
      * General aluminum die-casting mold
      * Zinc die-casting mold
      * Low pressure casting mold