1.factory price 2.small order accept 3.short delivery time 4.DIN931 ... X-750 Bar Spec PDFNominal CompositionNickel 71% Chromium 15% Titanium 2.5% Columbium+Tantalum 1% Aluminum 0.7% DescriptionAlloy X ... wing/butterfly nut, flange nutThreaded Rod:4-2000mm full-tread, double end thread stud2.Materials option: Stainless Steel C276, 904L, ... .Chemical Element:AISIC≤0.08 Si≤1.00 Mn≤2.00 P≤0.045 S≤0.030 Cr18.0- ...