Graninox Cr S (soft)

Product group:Stainless steel shot (martensitic)
Description of the material and main chemical components:Stainless steel shot at 14% Cr. Small presence of Ni and Si. Granules have martensitic-austenitic structure
Description of the manufacturing process:melting of alloy, gas atomisation, mechanical treatment, sieving.
Typical applications: Turbine and air blasting on parts requiring medium abrasion (stainless steel shot charcterised by medium resistance to rust). Particularly used on aluminium, brass, copper and alloys, stainless steel and stone slabs blasting treatment
Main characteristic of the product Type:Martensitic-Austenitic structure allows good abrasion performances at very convenient ratio life/abrasiveness.
Particle shape:shot , irregular-globular
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 350 to 450 HV
Key elements: Fe iron, Cr chromium
Key Processing: Atomisation: granules

Other grades are available

Common Version:
grade Nominal dimension (mm) upper sieving size (mm) size @ 90% retained (mm)
Graninox Cr S 20 0.20 0.425 0.075
Graninox Cr S 40 0.40 1.00 0.300
Graninox Cr100 1.00 2.00 0.850
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