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AMS 6931 | Titanium Alloy Bars, Forgings and Forging Stock | Annealed

What AMS 6931 covers

AMS 6931 is the aerospace material specification for titanium alloy bars, forgings and forging stock, annealed.

AMS 6931 applies to Titanium 6Al-4V Grade 5, as titanium alloy bars, forgings and forging stock, in the annealed condition.

Titanium Industries stocks Titanium 6Al-4V Grade 5 Round Bar to AMS 6931.

6Al-4V Grade 5 Titanium is used for aircraft turbines, aircraft structures and components, aircraft and aerospace fasteners, bicycles and other consumer products, high performance automobile parts, marine applications and power generation.

Specifications that cross-reference AMS 6931 include AMS 2631, AMS 4928, AMS 4965, AMS 6930, AMS-T-9047, ASTM B348 and ASME SB381.

For AMS 6931 material, request a quote online or contact your nearest Titanium Industries location. The information on this page is for reference only and does not replace the specification itself.

Round bar, one of the product forms Titanium Industries stocks to AMS 6931

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AMS 6931

Titanium Alloy: Titanium 6Al-4V Grade 5 Product Forms: Titanium Alloy Bars, Forgings and Forging Stock Condition: Annealed Scope: This specification covers a titanium alloy in the form of bars and forgings up through 10.000 inches (254.00. mm), inclusive, in diameter or least distance between parallel sides with a maximum cross-sectional area of 79.0 in2 (506.45 cm2) and forging stock of any size.

Product availability:

  • Titanium 6Al-4V Grade 5 Round Bar

DISCLAIMER: The use of this information should be considered strictly voluntary. Information contained in this page or across the domain, may contain typographical errors and are for reference only. Information presented are purely generalizations and are not a substitution for AMS specifications.

AMS 6931 Specification — Table 1
CHEMICAL COMPOSITION
Al 6.25% V 4.00%  C ≤ 0.8%  N ≤ 0.05%  O ≤ 0.20%
H ≤ 0.0125%  Fe ≤ 0.30%  Y ≤ 0.005%  Other ≤ 0.40%  Ti Remainder
AMS 6931 Specification — Table 2
Mechanical Properties
Tensile Strength: 130 - 134 ksi Yield Strength: 120 - 126 ksi Elongation: 6 - 10%

Tensile properties and associated requirements vary due to orientation, section thickness, and engineering requirements.

6Al-4V Grade 5 Titanium Applications:

  • Aircraft Turbines
  • Aircraft Structures and Components
  • Aircraft and Aerospace Fasteners
  • Bicycles and Other Consumer Products
  • High Performance Automobile Parts
  • Marine Applications
  • Power Generation

Cross Reference Specifications

AMS 6931: questions and answers

What does AMS 6931 cover?

AMS 6931 covers a titanium alloy in the form of bars and forgings up through 10.000 inches (254.00. mm), inclusive, in diameter or least distance between parallel sides with a maximum cross-sectional area of 79.0 in2 (506.45 cm2) and forging stock of any size.

Which products does Titanium Industries stock to AMS 6931?

Titanium 6Al-4V Grade 5 Round Bar.

Which specifications cross-reference AMS 6931?

AMS 2631, AMS 4928, AMS 4965, AMS 6930, AMS-T-9047, ASTM B348 and ASME SB381.

What is 6Al-4V Grade 5 Titanium used for?

Aircraft turbines, aircraft structures and components, aircraft and aerospace fasteners, bicycles and other consumer products, high performance automobile parts, marine applications and power generation.