17-4 Ph Stainless Steel Flange Rings Specification

The raw material of these fasteners is classified as Martensitic Precipitation Hardening stainless steel. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. 17-4PH Flange Rings are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.