CHRONITAL : cast stainless steel shot, rustproof, spherical Chem. composition C~0,17%, Cr~18%, Ni~10%, Si~1,8%, Mn~1,2% Microstructure austenitic Hardness on delivery ~ 300 HV (~ 30 HRC), as operating mix ~ 450 HV (~45 HRC) Apparent density ~4,7kg/dm³ Bulk density 262-287 lbs/ft³ CHRONITAL is available in many ranges of blend between 0.05 and 3,15mm. Technical Specifications : Hardness ≈ 30 - 45 HRC Density ≈ 4,7 g/cm3 Chemical Analysis : Carbon ≈ % 0.17 Chrome ≈ % 18 Nickel ≈ % 10 Manganese ≈ % 1.2 Silisium ≈ % 1.8 Cleaning, deburring, surface-improvement, - finishing - Aluminium casting of all kinds and forgings - Zinc pressure die castings - Non-ferrous metals and special alloys - Stainless steel castings and forgings - Apparatus and welded structures in stainless steel - Concrete and natural stones CHRONITAL is cost effective due to: Higher life time . Shorter blasting times