Product properties
˙ High wear resistance
˙ Fine grain size
˙ Good hardenability
˙ Good durablity
SpecificationASTM A681
O2 is oil hardened tool steel that has good durability in the annealing state. After quenching and tempering, it has superior wear resistance and good machinability. After heat treatment, its dimensional variation is very small but its toughness and corrosion resistance is poor.
