DIN EN 12513:2011-05

This European Standard defines the grades of abrasion resistant white cast irons. It also specifies the grades in terms of: - chemical composition - hardness. The types of abrasion resistant white cast irons covered by this standard are: a) unalloyed or low cast irons; b) nickel chromium cast irons covering two general types: - 4 % Ni and 2 % Cr cast irons; - 9 % Cr and 5 % Ni cast irons; c) high chromium cast irons covering four ranges of chromium content. This European Standard does not define the abrasion resistant grades of ausferritic spheroidal graphite cast iron which are subject of EN 1564.