SAE AMS6439D
SAE AMS6439D 2011-MAR-01 Steel Sheet Strp and Plate 105Cr - 055N - 10Mo - 012V 042 - 048C D6AC Consumable Electrode Vacuum Melted Annealed-UNS K24728
SAE AMS6439D 2011-MAR-01 Steel Sheet Strp and Plate 105Cr - 055N - 10Mo - 012V 042 - 048C D6AC Consumable Electrode Vacuum Melted Annealed-UNS K24728
Form
This specification covers a premium-aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.
Application
These products have been typically used for parts that may be elded during fabrication and require through-hardening to high strength levels, for use up to 600 °F (316 °C), but usage is not limited to such applications.