Ervin Amasteel Steel Shot, Size S280, 50-Pound Bag

Amasteel steel shot is tempered martinsite with a perfect grain structure for endurance and impact value. It is produced from select steel scrap using a controlled atomization process and a unique quench and temper thermal treatment. Amasteel is produced with precise control of the microstructure to deliver maximum durability and impact energy transfer. Used for surface preparation of concrete substrates.

•Size S280:
#16 Screen: 0% SAE Tolerance. Max 0.0469" Screen Opening. 1.18mm Screen Opening.
#18 Screen: 5% SAE Tolerance. Max 0.0394" Screen Opening. 1.00mm Screen Opening.
#25 Screen: 85% SAE Tolerance. Min 0.0278" Screen Opening. 0.710mm Screen Opening.
#30 Screen: 96% SAE Tolerance. Min 0.0234" Screen Opening. 0.600mm Screen Opening.

• Sold in a 50-pound bag
• Also available in S-330 size