Browse Standards AS7458
Historical Reaffirmed 2006-05-08

Studs, Steel, Low Alloy, Heat Resistant Normalized and Tempered, Roll Threaded 135 000 psi Tensile Strength AS7458

This procurement specification covers aircraft quality studs made from a low alloy, heat resistant steel of the type identified under the Unified Numbering System as UNS K14675, and of 135 000 psi tensile strength at room temperature. Primarily for aerospace propulsion system applications where good strength at temperatures up to approximately 900° F is required and the part is protected against corrosion.
AS7458B
2016-01-15
Latest
Revised
AS7458A
2009-07-20
Historical
Revised
AS7458
2006-05-08
Historical
Reaffirmed

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