AMS6498C Steel Bars, Forgings, and Tubing, Nitriding, 1.4Cr - 1.2Mo - 0.3V (0.29 - 0.36C), (32CrMoNiV5), Double Vacuum Melted, Premium Aircraft-Quality for Bearing Applications

Revised

4/9/2026

Features
Issuing Committee
Scope
Content
This specification covers a nitriding grade of premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. AMS6496 and AMS6497 cover UNS K23280 with other quality levels.
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Citation
SAE International Material Specification, Steel Bars, Forgings, and Tubing, Nitriding, 1.4Cr - 1.2Mo - 0.3V (0.29 - 0.36C), (32CrMoNiV5), Double Vacuum Melted, Premium Aircraft-Quality for Bearing Applications, SAE Standard AMS6498C, Revised April 2026, Issued September 2009, https://doi.org/10.4271/AMS6498C.
Additional Details
Publisher
Published
Apr 09
Product Code
AMS6498C
Content Type
Material Specification
Status
Revised
Language
English

Revisions