AMS6422M Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, 0.80Cr - 0.85Ni - 0.20Mo - 0.003B - 0.04V (0.38 - 0.43C) (98BV40 Mod), Aircraft Quality

Revised

10/20/2025

Features
Issuing Committee
Scope
Content
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Details
DOI
https://doi.org/10.4271/AMS6422M
Pages
9
Citation
SAE International Material Specification, Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, 0.80Cr - 0.85Ni - 0.20Mo - 0.003B - 0.04V (0.38 - 0.43C) (98BV40 Mod), Aircraft Quality, SAE Standard AMS6422M, Revised October 2025, Reaffirmed April 1994, Issued November 1951, https://doi.org/10.4271/AMS6422M.
Additional Details
Publisher
Published
Oct 20
Product Code
AMS6422M
Content Type
Material Specification
Status
Revised
Language
English