Steel Grit

Steel Grit

Steel Grit is a high carbon angular pellet that is made in the range of hardness 32 to 65 Rockwell C which is highly recyclable producing minimal dust and used primarily in blast rooms.

Grades

  • G14, G16, G25, G25/G40 mix, G40, G50, G80

Packaging

  • 50 lb bags, 55 gallon drums

Profile

Grade Profile Range Typical Profile
14 4.5 - 5.5 mils 5.0 mil
16 4.0 - 5.0 mils 4.5 mil
25 3.0 - 4.0 mils 3.5 mil
25/40 2.5 - 3.5 mils 3.0 mil
40 2.0 - 3.0 mils 2.5 mil
50 1.5 - 2.5 mils 2.0 mil
80 1.0 - 2.0 mils 1.5 mil
All values above based on mild steel blasting at 90-100 psig at the nozzle.

Hardness

The standard part numbers listed are for an L hardness rating. Other hardness ratings are available.

  • M hardness - 90% minimum 495-650 KHN (47-56 HRC)
  • L hardness - 90% minimum 612-754 KHN (54-61 HRC)
  • H hardness - 90% minimum 732 KHN (60 HRC minimum)

Available Literature

SDS

Steel Grit


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