AMS6422L: Steel, Bars, Forgings, and Tubing 0.80Cr - 0.85Ni - 0.20Mo - 0.003B - 0.04V (0.38 - 0.43C) (Modified 98BV40) - Material Specification

Features

Issuing Committee: AMS E Carbon and Low Alloy Steels Committee

Scope

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

Rationale

Content: AMS6422L is a Five-Year Review and update of this specification. The revision includes updates to analytical methods (3.1), macrostructure (3.3.1.1, 3.3.1.2), hardenability (3.3.3), decarburization (3.3.4.5.1, 3.3.4.5.2), quality (3.4.2), prohibits unauthorized exceptions (3.6, 4.4.4, 5.2.1, 8.6), revises sampling (4.4.5), and allows prior revisions (8.6).

Meta Tags

Topics: Steel
Hoses and tubes
Forging
Materials properties
Metal finishing
Heat treatment
Tensile strength

Details

DOI: https://doi.org/10.4271/AMS6422L

Pages: 9

Citation: SAE International Material Specification, Steel, Bars, Forgings, and Tubing 0.80Cr - 0.85Ni - 0.20Mo - 0.003B - 0.04V (0.38 - 0.43C) (Modified 98BV40), SAE Standard AMS6422L, Revised March 2021, Issued November 1951, https://doi.org/10.4271/AMS6422L.

Additional Details

Publisher: SAE International

Published: Mar 1, 2021

Product Code: AMS6422L

Content Type: Material Specification

Status: Revised

Language: English

Historical