AMS6349E: Steel Bars 0.95Cr - 0.20Mo (0.38 to 0.43C) (SAE 4140) Normalized - 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.

Rationale

Content: AMS6349E results from a Five-Year Review and update of this document that revises grain size determination (3.1.1 and 3.3.2), decarburization determination (3.3.4), quality (3.4.2), testing frequency (4.2), reporting (4.4) and identification (5.2.1).

Meta Tags

Topics: Materials properties
Metal finishing
Heat treatment
Steel
Alloys

Details

DOI: https://doi.org/10.4271/AMS6349E

Pages: 7

Citation: SAE International Material Specification, Steel Bars 0.95Cr - 0.20Mo (0.38 to 0.43C) (SAE 4140) Normalized, SAE Standard AMS6349E, Revised December 2017, Issued October 1979, https://doi.org/10.4271/AMS6349E.

Additional Details

Publisher: SAE International

Published: Dec 7, 2017

Product Code: AMS6349E

Content Type: Material Specification

Status: Revised

Language: English

Historical