Historical
SAE AMS 5315D-1987 (SAE AMS5315D-1987)
Ductile (Nodular) Iron Castings, Sand, 60,000 psi (415 MPa) Tensile Strength, Ferritize Annealed ( Reaffirmed: Oct 2000 May 2005 Nov 2008 )
This specification has been declared 'NONCURRENT' by the Aerospace Materials Division, SAE, as of August, 1992. It is recommended, therefore, that this specification not be specified for new designs. ?NONCURRENT? refers to those materials which have previously been widely used and which may be required on some existing deigns in the future. The Aerospace Materials Division, however, does not recommend these as standard materials for future use in new designs.
Society of Automotive Engineers [sae]