Form This specification covers a corrosion and heat-resistant@ air-melted@ nickel alloy in the form of investment castings. Application These castings have been used typically for structural parts requiring high strength up to 1200 ??(649 ?? and oxidation and corrosion resistance up to 1800 ??(982 ??@ but usage is not limited to such applications (see 8.4). Classification Castings conforming to this specification are classified as follows: Class 1 - Trace element limits conforming to AMS2280@ Class 1 (AMS2280-1) Class 2 - Trace element limits conforming to AMS2280@ Class 2 (AMS2280-2) Class 3 - Trace element limits do not apply Castings shall conform to Class 3 unless Class 1 or Class 2 is specified by purchaser.
SAE AMS5402D-2018 history
2023SAE AMS5402D-2023 Nickel Alloy, Corrosion- and Heat-Resistant, Investment Castings 62Ni - 21.5Cr - 9.0Mo - 3.6Cb (Nb) As Cast