Ervin Amasteel round steel granulates fully comply with SAE J444 and J827 and ISO 11124-3 and SSPC-AB3. Sharp steel crumbs comply with SAE J444 and J1993, ISO 11124-3 and SSPC-AB3 standards.
The fine, homogeneous martensite produced by the atomization process and subsequent heat treatment, particularly by quenching in water, is an ideal metallurgical energy transfer structure with excellent durability that guarantees low consumption of steel blasting materials.
Sharp-edged steel crushed, are made by crushing of high-quality steel granulate and heat-treated. A range of 10 types according to grain size and three degrees of hardness give a wide range of options to meet the requirements for blasting work.