17-4PH Stainless Steel-Introduction, Applications, Data Sheet
Introduction. Overview. 17-4PH is a precipitation hardened(PH) martensitic stainless steel consisted of copper and niobium/tantalum. This grade features high strength, hardness and corrosion resistance. Its mechanical properties can be optimized by heat treatment with the compression strength achieving up to 1100-1300 mpa (160-190 ksi).
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