Standard

SAE AMS6421J

Published

Singles purchase not accessible

This standard can not be purchased as a single sales.

Abstract

Form  This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.  Application  These products have been used typically for parts 0.875 inch (22.22 mm) and under in section thickness at time of heat treatment requiring a through-hardening steel capable of developing hardness as high as 50 HRC when properly hardened and tempered, and also for parts of greater thickness requiring proportionately lower hardness, but usage is not limited to such applications.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
    • (Composition similar to UNS K13777)