With an ideal microstructure for steel shot, our Ervin AMASTEEL Abrasive Shot and Grit offers the best consistency on hardness levels and typically performs 10-15% more effectively than the competition. At 40-51 on Rockwell C scale, we also provide hardness levels including “M” (47-56 RC), “L” (54-61 RC) and “H” (minimum 60 RC), all engineered to industry standards.Plus, our stringent standards on voids and density means your products will be solid and last longer. Offered in steel, stainless steel, mil spec and conditioned cut wire. Recycling services are also available for all spent materials. Get Your Sample or Engineered Solution Tap into our vast wealth of experience and resources REQUEST A SAMPLE