AMS6277K: Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted - Material Specification

Features

Issuing Committee: AMS E Carbon and Low Alloy Steels Committee

Scope

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

Meta Tags

Topics: Identification numbers
Tensile strength
Metal finishing
Forging

Additional Details

Publisher: SAE International

Published: 11/25/2025

Product Code: AMS6277K

Content Type: Material Specification

Status: Revised

Language: English

Historical