SAE AMS2643-1972
Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure

Standard No.

SAE AMS2643-1972

Release Date

1972

Published By

SAE - SAE International

Status

Be replaced 1988-01

Replace By

SAE AMS2643A-1988

Latest

SAE AMS2643F-2023

Scope

Purpose: This specification covers a procedure for revealing the macrostructure and micro-structure of titanium-base alloys. Application: Primarily for detecting defects and segregation in titanium-base alloys. This procedure should not be used on finished parts.

SAE AMS2643-1972 history

• 1970 SAE AMS2643F-2023 Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure
• 2018 SAE AMS2643F-2018 Structural Examination of Titanium Alloys, Chemical Etch Inspection Procedure
• 2012 SAE AMS2643E-2012 Structural Examination of Titanium Alloys, Chemical Etch Inspection Procedure
• 2007 SAE AMS2643D-2007 Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure
• 2002 SAE AMS2643C-2002 Structural Examination of Titanium Alloys, Chemical Etch Inspection Procedure
• 1997 SAE AMS2643B-1997 Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure
• 1988 SAE AMS2643A-1988 Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure
• 1972 SAE AMS2643-1972 Structural Examination of Titanium Alloys Chemical Etch Inspection Procedure