ISO P — Steel
ISO group of unalloyed, low-alloy, and high-alloy steels. The most machined material in the world. Standard Hanna HR® coverage with cermet and TiAlN inserts.
Includes low-alloy steels (DIN 16MnCr5), medium carbon (1045), ferritic stainless, and alloy steels up to ~55 HRC. For above 55 HRC, see ISO H.