DN2HC Quantity: In Stock Suppression of stress corrosion cracking in the cooling hole of the mold. Size(mm) ITEM CODESIZE (mm) DN2HC****-ATH DN2HC1600-ATH163.96.835113166.66 DN2HC1200-ATH122.95.12895124.94.5 DN2HC1000-ATH102.44.32484104.13.7 DN2HC0800-ATH81.93.4207483.23 DN2HC0600-ATH61.42.6156662.42.2 DN2HC0400-ATH40.951.7125041.61.5 DN2HC0300-ATH30.71.394531.21.2