Corrotech / Products / Blasting technology / Abrasive blasting / Abrasives for blasting / Metallic abrasives / Cast iron grit

Cast iron grit

Product Number
CTL01
CTL02
CTL04
CTL05
CTL07
CTL08
CTL09
CTL11
CTL13
CTL15
Cast iron grit is produced by crushing larger diameter grains of cast iron granulate. Due to its hardness, the material is very efficient and does not round off during blasting (abrasive efficiency is not reduced). Thanks to its hardness and sharp edges, the blasting effect is faster. It is used for removing old paint and rust, blasting weldments and castings, surface preparation before paint application, stone cutting. Produced in several size fractions see Detail description
Fraction
Variants
25 kg PE pytel 1 t na EURO paletě 1 t Big bag

Cast iron grit is produced by crushing larger diameter grains of cast iron granulate. Due to its hardness, the material is very efficient and does not round off during blasting (abrasive efficiency is not reduced). Thanks to its hardness and sharp edges, the blasting effect is faster. It is used for removing old paint and rust, blasting weldments and castings, surface preparation before paint application, stone cutting.

Individual grain sizes of cast iron grit:

  • L 01 (grain size 0-315 µm)
  • L 02 (grain size 90-400 µm)
  • L 04 (grain size 180-500 µm)
  • L 05 (grain size 315-710 µm)
  • L 07 (grain size 500-800 µm)
  • L 08 (grain size 630-1000 µm)
  • L 09 (grain size 710-1250 µm)
  • L 11 (grain size 800-1400 µm)
  • L 13 (grain size 1000-1600 µm)
  • L 15 (grain size 1250-2000 µm)

Chemical composition: (C): 0,80-1,20 %; (Mn): 0,60-1,20 %; (Si): ≥0,40 %; (S): ≤0,05 %; (P): ≤0,05 %
The shape of the grain: square
Hardness: GP: 42-52HRC; GL: 53-60HRC; GH: 60-64HRC
Hardness deviation: Max. deviation ±3,0 HRC
Microstructure: Tempered martensite or sorbitol.
Density: 7,6 g/cm³
Volume weight: 4,2 g/cm³

CORROTECH NEWS

Every month we send news from the world of surface treatments to your email inboxes. Subscribe to make sure you don't miss a thing.