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SAE AMS4258

$78.00
$35.10 Save 55%
SAE AMS4258 Revision B, May 1, 2017 Laminated Sheet, Aluminum Alloy, Aramid Fiber Reinforced 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (Alclad, One Side 7475-T761) 5 or 7 Ply
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Description / Abstract: Form:

This specification covers an aluminum alloy in the form of sheet laminated with two or more layers of unidirectional aramid fiber/epoxy prepreg.

Application:

This product has been used typically for structural parts requiring a combination of high fatiguecrack- growth resistance, fracture toughness, and resistance to corrosion, but usage is not limited to such applications.

Classification:

Laminated sheet supplied shall be of one of the types shown in Table 1, as specified by purchaser: Aluminum alloy sheet is represented in the lay-up sequence by the letter A and prepreg by the letter P.