DS EN 3389:2009 Aerospace Series - Fasteners, Externally Threaded, In Heat Resisting Nickel Base Alloy Ni-Ph1302 (Waspaloy) - Classification: 1210 Mpa/730 Degree C - Manufacturing Method Optional - Technical Specification Describes the technical and quality assurance requirements for externally threaded fasteners in material NI-PH1302 (Waspaloy) of tensile strength class 1210 MPa at room temperature, maximum test tempe