ASTM B348-13 CP Grade 4

ASTM B348 Grade 4
Revision: “-13” issued 2013
Grade: Commercially Pure Grade 4
Product Forms: Titanium and Titanium Alloy Bars and Billets

Please note, the ASTM B348 specification covers various Alloys. This Spec Sheet is only for the Alloy listed above.

Composition Analysis
Iron (Maximum): 0.50%Hydrogen (Maximum): 0.015%
Oxygen (Maximum): 0.40%Other Elements (Maximum, Each): 0.10%
Carbon (Maximum): 0.08%Other Elements (Total): 0.40%
Nitrogen (Maximum): 0.05%Titanium: Balance

 

Tensile Properties (Minimums)*
Tensile: 80 ksiElongation: 15%
Yield: 70 ksiReduction of Area: 25%

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

Required Acceptance Tests

  • Chemical Composition
  • 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 ASTM B348 specification.

To purchase ASTM B348, please visit: http://www.astm.org/Standards/B348.htm

Changes may be made to the information contained herein.

PERFORMANCE TITANIUM GROUP: A CUT ABOVE THE REST