Grade 6 (3.7115) Titanium

Titanium Alloys

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density4.5g/cm³

Elastic Modulus100GPa

Tensile Strength890MPa

Yield Strength840MPa

Brinell HardnessUnknown

Maximum Service Temperature310°C

Weight Calculator

Chemical Composition

0 to 0.080%

0 to 0.030%

89.8 to 94%

4.0 to 6.0%

0 to 0.015%

0 to 0.2%

RES.

Residuals res. | | 0 to 0.4%

RESIDUALS RES.

0 to 0.4%

2.0 to 3.0%

0 to 0.5%

Mechanical

Elastic (Young's, Tensile) Modulus

100 GPa

Elongation at Break

11 %

Fatigue Strength

290 MPa

Poisson's Ratio

0.32

Reduction in Area

27 %

Shear Modulus

39 GPa

Shear Strength

530 MPa

Tensile Strength: Ultimate (UTS)

890 MPa

Tensile Strength: Yield (Proof)

840 MPa

Physical

Density

4.5 g/cm 3

Thermal

Latent Heat of Fusion

410 J/g

Maximum Temperature: Mechanical

310 °C

Melting Completion (Liquidus)

1580 °C

Melting Onset (Solidus)

1530 °C

Specific Heat Capacity

550 J/kg-K

Thermal Conductivity

7.8 W/m-K

Thermal Diffusivity

3.2 mm 2 /s

Thermal Expansion

9.4 µm/m-K

Thermal Shock Resistance

65 points

Electrical

Electrical Conductivity: Equal Volume

1.2 % IACS

Electrical Conductivity: Equal Weight (Specific)

2.5 % IACS

Calculated

Resilience: Ultimate (Unit Rupture Work)

92 MJ/m 3

Resilience: Unit (Modulus of Resilience)

3390 kJ/m 3

Stiffness to Weight: Axial

13 points

Stiffness to Weight: Bending

35 points

Strength to Weight: Axial

55 points

Strength to Weight: Bending

46 points

Environmental

Base Metal Price

36 % relative

Embodied Carbon

30 kg CO 2 /kg material

Embodied Energy

480 MJ/kg

Embodied Energy

480 MJ/kg 210 x 10 3 BTU/lb

Embodied Water

190 L/kg

Embodied Water

190 L/kg 22 gal/lb

Registered Designations & Aliases

3.7115Grade 6 (3.7115) Titanium

Standards

ASTM B265 ASTM B265: Standard Specification for Titanium and Titanium Alloy Strip, Sheet, and Plate

ASTM B348 ASTM B348: Standard Specification for Titanium and Titanium Alloy Bars and Billets

ASTM B381 ASTM B381: Standard Specification for Titanium and Titanium Alloy Forgings

ASTM B381 ASTM B381: Standard Specification for Titanium and Titanium Alloy Forgings ASTM B265: Standard Specification for Titanium and Titanium Alloy Strip, Sheet, and Plate ASTM B348: Standard Specification for Titanium and Titanium Alloy Bars and Billets Titanium and Titanium Alloys: Fundamentals and Applications, Christoph Leyens and Manfred Peters (editors), 2003 Titanium, 2nd ed., G. Lutjering and J. C. Williams, 2007 Aerospace Materials, Brian Cantor et al. (editors), 2001 Sintering of Advanced Materials: Fundamentals and Processes, Zhigang Zak Fang (editor), 2010