SAE AMS6421J

Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, 0.80Cr - 0.85Ni - 0.20Mo - 0.003B (0.35 - 0.40C) (Modified 98B37), Aircraft Quality

STANDARD published on 1.9.2025

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The information about the standard:

Designation standards: SAE AMS6421J
Publication date standards: 1.9.2025
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AMS6421J :

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification