AMS6511B: Steel, Maraging, Bars, Forgings, Tubing, and Rings 18Ni - 8.5Co - 3.2Mo - 0.20Ti - 0.10Al Double Vacuum Melted, Annealed - Material Specification

Features

Issuing Committee: AMS E Carbon and Low Alloy Steels Committee

Scope

Content: This specification covers a premium aircraft-quality steel in the form of bars, forgings, mechanical tubing, flash welded rings up through 6.000 inches (152.40 mm), and stock for forging or flash welded rings.

Rationale

Content: AMS6511B results from a Five-Year Review and update of this specification that revises composition analytical methods (3.1) and the heat treatment parameters (3.4), adds strain rate control on tensile testing (3.5.5.1.1), revises quality (3.6.2), adds no unauthorized exceptions (3.8), and revises reporting (4.4) and identification (5.2.1).

Meta Tags

Topics: Welding
Forging
Materials properties
Heat treatment
Tensile strength
Identification numbers
Steel
Alloys
Titanium
Identification
Metals
Calcium

Details

DOI: https://doi.org/10.4271/AMS6511B

Pages: 8

Citation: SAE International Material Specification, Steel, Maraging, Bars, Forgings, Tubing, and Rings 18Ni - 8.5Co - 3.2Mo - 0.20Ti - 0.10Al Double Vacuum Melted, Annealed, SAE Standard AMS6511B, Revised May 2018, Issued February 2008, https://doi.org/10.4271/AMS6511B.

Additional Details

Publisher: SAE International

Published: May 24, 2018

Product Code: AMS6511B

Content Type: Material Specification

Status: Revised

Language: English

Historical