Application areas

  • Blasting
  • Desanding
  • Descaling
  • fine blasting media
  • Structure rays
  • Surface finish

I am recyclable!

We recycle your blasting and abrasive waste in our own recycling plant.

More info

Customers use cast stainless steel round CrNi to machine parts made of aluminium, copper and stainless steel (but also of stone). A long service life and low plant wear make this stainless steel abrasive particularly economical. We will be happy to help you.

PRODUCT FEATURES

Typical physical properties
Hardness of the new grain +/- 20 HRC (235 HV)
Hardness in
operating mixture
+/- 45 HRC (460 HV)
Grain shape round
Melting point ca. 1.450 – 1.500 °C
Specific gravity ca. 7 g/cm3
Bulk density* ca. 3,8 – 4,6 g/cm3
Microstructure austenitic

*depending on grain size

Typical chemical analysis
Cr 16,00 – 20,00 %
Ni 7,00 – 9,00 %
Si 1,80 – 2,20 %
Mn 0,70 – 1,20 %
C 0,05 – 0,20 %

Available sizes

Designation

Average grain size (mm)

ALPHA 010 0,0 – 0,2
ALPHA 020 0,1 – 0,3
ALPHA 030 0,2 – 0,5
ALPHA 040 0,4 – 0,8
ALPHA 050 0,6 – 1,0
Designation

Average grain size (mm)

ALPHA 060 0,7 – 1,2
ALPHA 100 1,0 – 1,4
ALPHA 150 1,2 – 1,7
ALPHA 200 1,4 – 2,0
ALPHA 300 1,7 – 3,2

Other grain sizes can be produced if required.

Blasting systems

Pressure blast machines

Wheel blast machines

Packaging

25 kg bags on 1t pallets

1 ton loose in a big bag

Contact

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