SAE AMS6440U

Steel, Bars, Forgings, Mechanical Tubing, and Forging Stock, 1.45Cr (0.93 - 1.05C) (SAE 52100), Aircraft Quality For Bearing Applications

STANDARD published on 1.9.2026

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The information about the standard:

Designation standards: SAE AMS6440U
Publication date standards: 1.9.2026
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AMS6440U :

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

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification