SAE AMS6435F

SAE AMS6435F Steel, Sheet, Strip, and Plate 0.75Mn - 0.78Cr - 1.8Ni - 0.35Mo - 0.20V (0.33 - 0.38C) (4335 Mod) Vacuum Consumable Electrode Melted, Annealed
standard by SAE International, 11/22/2011

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Full Description

This specification covers a premium aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.

These products have been used typically for parts, which may be welded during fabrication, requiring through-hardening to high strength levels and which may be used at operational stress levels approaching the yield strength. Steel may become notch sensitive when heat treated to a tensile strength level of 240 ksi (1655 MPa) or higher.