The alloy chemical composition complies with UNS S17400 and AMS 5604

General Material and Process Specification

17-4 PH is a martensitic precipitation hardening stainless steel with Cr, Ni and Cu as major alloying elements. This material offers excellent mechanical properties when heat-treated. Due to its high strength and relatively good corrosion resistance, it is widely used in a variety of applications such as aerospace, medical, oil and gas, and food industries.

This data sheet specifies the expected mechanical properties and characteristics of this alloy when manufactured on a FormUp 350 system. All data is based on parts built with AddUp standard 60 μm layer thickness parameters, using 15-45 μm spherical powder.