Inconel 625 (L-PBF, Renishaw In625-0402, heat-treated)

Renishaw In625-0402 is Renishaw's grade of the nickel-chromium-molybdenum-niobium alloy Inconel 625 for laser powder bed fusion, here in the heat-treated condition. As printed, it has a fine cellular structure with niobium and molybdenum segregated at cell boundaries, columnar grains along the build direction and high residual stress, giving direction-dependent properties. Heat treatment relieves that stress before parts are removed from the plate and can homogenize and recrystallize the structure, reducing anisotropy; supports still have to be removed and functional surfaces machined. It is used for corrosion- and heat-resistant parts such as heat exchangers, manifolds and combustor and exhaust components. Every value on this page is read from Renishaw's own material data sheet — quoted, cited and dated — and is the maker's statement about printed material, not a measurement by MatWorld; none has yet been reviewed by a person.