An air hardened alloy steel with exceptional through hardness, strength and toughness for extreme impact, abrasion and high heat applications to 1100 degrees F.  Efficient work hardening of 70 BHN from impact and abrasion up to 550 BHN while providing exceptional toughness. Used for screens, wear and impact plates, valve and damper plates, fans and housings, shafts, gears and grizzlies in the most severe environments.

Technical Data Sheet