SAE AMS6358
Steel Sheet, Strip, and Plate 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Organization: | SAE |
Publication Date: | 1 September 2020 |
Status: | active |
Page Count: | 6 |
scope:
Form
This specification covers an aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.
Application
These products have been used typically for heat treated parts requiring through-hardening to minimum tensile strength of 200 ksi (1380 MPa) in section thickness up to 0.375 inch (9.50 mm) and proportionately lower strength in heavier thicknesses, but usage is not limited to such applications.
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