Ervin Industries Consumable
AMASTEEL Cast Steel Grit
Angular tempered martensite steel grit for surface preparation before coating, rust and paint removal, air blasting and wheel blasting.
Description
AMASTEEL cast steel grit is an angular abrasive with a tempered martensite microstructure, produced by controlled atomization and quench and temper treatment. It exceeds SAE J444 and SAE J1993.
Key features
- Angular shape, density 7.3 gm/cc
- Hardness grades: S 40-51 HRC, M 47-56 HRC, L 54-61 HRC, H 60 HRC minimum
- Suitable for recycling in blast rooms and mobile recovery systems
Applications
- Surface finishing, preparing and etching surfaces for coating
- Removing rust or paint from steel structures such as bridges and railcars
- Air blasting in abrasive blast rooms
- Mobile abrasive recycling systems
- Centrifugal wheel blasting
Specifications
| Microstructure | Tempered Martensite |
|---|---|
| Shape | Angular |
| Density | 7.3 gm/cc |
| Hardness S | 40-51 HRC |
| Hardness M | 47-56 HRC |
| Hardness L | 54-61 HRC |
| Hardness H | 60 HRC minimum |
| Standards | SAE J444, SAE J1993 |
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