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SAE AS 7246-1993 (SAE AS7246-1993)
Inserts, Screw Thread, Helical Coil 72Ni 15.5Cr 0.95(Cb+Ta) 2.5Ti 0.70Al 7.0Fe Corrosion and Heat Resistant Alloy Procurement Specification for ( Reaffirmed: Apr 1999 Jul 2004 )
This specification covers closely-wound helical coil, screw thread inserts made from an age hardenable nickel base alloy formed wire of the type identified under the unified number system as UNS N07750. The inner surface of the insert coil, after assembly into a screw thread tapped hole, provides internal threads of standard 60 degrees unified form.
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Society of Automotive Engineers [sae]
Society of Automotive Engineers [sae]