Result
Graninox Cr LN
| Product group: | Stainless steel shot (low hardness - austenitic structure) |
| Description of the material and main chemical components: | Granules of stainless steel at 18-4% Cr-Ni with addition of 4% Cu. Small presence of Si. Granules have austenitic structure |
| Description of the manufacturing process: | melting of alloy, gas atomisation, mechanical treatment, sieving. |
| Typical applications: | Air and Turbine blasting on parts requiring deep cleaning result still keeping low surface roughness. Normally used on aluminium, brass, copper and alloys, stainless steel and stone slabs blasting treatment |
| Main characteristic of the product Type: | Compared to Cr-Ni variance, slightly higher hardness bringing best results when used for deep cleaning still respecting good surface roughness. Working duration and material cost is slightly lower |
| Particle shape: | granules, globular round |
| Particle Sieving size (Full range): | 0.15 mm to 3.35mm |
| Particle upper cut size (Typical): | 0.30 mm to 2.36 mm |
| Application notes: | hardness range 300 to 430 HV |
| Key elements: | Fe iron, Cr chromium, Ni nickel, Cu copper |
| Key Processing: | Atomisation: granules |
Other grades are available
| grade | Nominal dimension (mm) | upper sieving size (mm) | size @ 90% retained (mm) |
| Graninox LN 30 | 0.30 | 0.600 | 0.150 |
| Graninox LN 40 | 0.40 | 1.00 | 0.425 |