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Application

  • Blast cleaning, Paint stripping
  • Preparation for surface coating
  • Descaling, Micro blasting
  • Sweep blasting of zinc-plated parts

Blasting systems

  • Pressure blast machines
  • Wheel blast machines

Available sizes (mm)

DELTA 0100,70-2,50
DELTA 0121,40-2,00
DELTA 0141,20-1,70
DELTA 0161,00-1,40
DELTA 0180,70-1,20

Other grain sizes can be produced if required

DELTA 0250,40-1,00
DELTA 0400,30-0,80
DELTA 0500,20-0,60
DELTA 0800,10-0,30
DELTA 01200,00-0,20

Physical properties

Hardness+/- 59 HRC (710 HV)
Bulk density*cca 7 kg / dm3
Grain shapeAngular
Melting point1.450 – 1.500 °C

* Depending on grain size.

Chemical analysis

Cr27,00 - 30,00 %
C1,95 - 2,20 %
Si1,80 - 2,20 %
Mn0,70 - 1,20 %
Ni0,00 - 0,50 %

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