Wear Resistant MaterialChina Dellidur400V, 450V, 500V, 550V Bimetallic Corten Hardfacing Wear Resistant Steel Plate, Find details about China Hardox400 Wear Resistant Steel Plate, Hardox450 Wear Resistant Steel Plate from Dellidur400V, 450V, 500V, 550V Bimetallic Corten Hardfacing Wear Resistant Steel Plate