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.
Packaging:
In 25 kg bags or 1t / big bag
| ALPHA 010 | 0,00-0,20 |
| ALPHA 020 | 0,10-0,30 |
| ALPHA 030 | 0,20-0,50 |
| ALPHA 040 | 0,40-0,80 |
| ALPHA 050 | 0,60-1,00 |
Other grain sizes can be produced if required
| ALPHA 060 | 0,70-1,20 |
| ALPHA 100 | 1,00-1,40 |
| ALPHA 150 | 1,20-1,70 |
| ALPHA 200 | 1,40-2,00 |
| ALPHA 300 | 1,70-3,20 |
| Hardness of the new grain | +/- 20 HRC (235 HV) |
| Hardness in operating mixture | +/- 45 HRC (460 HV) |
| Bulk density* | cca 7 kg / dm3 |
| Grain shape | Round |
| Melting point | 1.450 – 1.500 °C |
* Depending on grain size.
| 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 % |
