AMS6370S: Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130) - 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, flash welded rings, and stock for forging or flash welded rings.

Meta Tags

Topics: Forging
Metal finishing
Niobium
Identification numbers
Coatings, colorants, and finishes
Steel
Materials handling

Additional Details

Publisher: SAE International

Published: 11/25/2025

Product Code: AMS6370S

Content Type: Material Specification

Status: Revised

Language: English

Historical