SAE AMS4258B-2017 PDF

Scope: 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.

SAE AMS4258B-2017 history

2017 SAE AMS4258B-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
2011 SAE AMS4258A-2011 Laminated Sheet, Aluminum Alloy, Aramid Fiber Reinforced 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (Alclad, One Side 7475-T761) 5 or 7 Ply
2006 SAE AMS4258A-2006 Laminated Sheet, Aluminum Alloy, Aramid Fiber Reinforced, 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (Alclad, One Side 7475-T761) 5 or 7 Ply
2000 SAE AMS4258-2000 Laminated Sheet, Aluminum Alloy, Aramid Fiber Reinforced 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (Alclad, One Side 7475-T761) 5 or 7 Ply
1992 SAE AMS4258-1992 Laminated Sheet Aluminum Alloy, Aramid Fiber Reinforced 5.7Zn 2.2Mg 1.6Cu 0.22Cr. (Alclad, One Side 7475-T761) 5 or 7 Ply