Winblast Srl
Via Roma, 181
I - 26020 SPINADESCO (CR)
Phone +39 0372 173 0267 - E Mail : info@winblast.it
© 2023 Winblast Srl - All rights reserved - VAT number 01730190194
Technical data sheet of angular steel grit
Spherical metal grit is a high-quality metallic abrasive, obtained from high-carbon steel subjected to heat treatment of quenching and tempering. Thanks to its perfectly spherical shape, this type of abrasive ensures uniform cleaning, reduced dust production, and greater operational durability compared to angular-shaped abrasives.
Shape as spherical as possible
Standards ISO 11124
Chemical composition
- Carbon (C) 0.80-1.20%
- Silicon (Si) 0.40%
- Manganese (Mn) 0.35-1.20%
- Sulfur (S) ≤ 0.05%
- Phosphorus (P) ≤ 0.05%
Hardness
Density
- Absolute ≥7 g/cm³
- Apparent ≥4 g/cm³
Conductivity
<30µS/cm
Microstructure martensite with chromium carbides and residual austenite
Applicable specifications SAE J444, SAEJ445, SAE J1993, ASTM D4940, SSPC-AB3
Grain size
Winblast Srl
Via Roma, 181
I - 26020 SPINADESCO (CR)
Phone +39 0372 173 0267 - E Mail : info@winblast.it
© 2023 Winblast Srl - All rights reserved - VAT number 01730190194