AMS-T-9047 CP-70 Grade 4

AMS-T-9047
Revision: “N/A” issued 05/2003 ***Obsolete, S/S by AMS 4921***
Grade: Commercially Pure Grade 4 (CP-70)
Product Forms: Titanium and Titanium Alloy Bars (Rolled or Forged) and
Reforging Stock, Aircraft Quality
Condition: Annealed
Please note, the AMS-T-9047 specification covers various Alloys and Conditions. This Spec Sheet is only for the Grade and Condition listed above.

Composition Analysis
Carbon (Maximum): 0.08%	Hydrogen (Maximum): 0.0125%
Nitrogen (Maximum): 0.05%	Other Elements (Total): 0.30%
Iron (Maximum): 0.50%	Titanium: Balance
Oxygen (Maximum): 0.40%

 

Tensile Properties (Minimums)*
Tensile: 80 ksi	Elongation: 15%
Yield: 70 ksi	Reduction of Area: 30%

*Tensile property requirements vary based on orientation, section thickness/diameter, and cognizant engineering organization requirements.

Required Acceptance Tests

• Chemical Composition
• Microstructure
• Macrostructure
• Ultrasonic (where required)
• Tensile Properties

Disclaimer
The use of this information is strictly voluntary. Information may contain typographical errors, and should be used as a guideline only. This Material Spec Sheet contains generalizations and is in no way a substitution for the AMS-T-9047 specification.

To purchase AMS-T-9047, please visit: http://standards.sae.org/amst9047/

Changes may be made to the information contained herein.