Grade 19 (R58640) Titanium

Titanium Alloys

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density5g/cm³

Elastic Modulus120GPa

Tensile Strength890 to 1300MPa

Yield Strength870 to 1170MPa

Brinell HardnessUnknown

Maximum Service Temperature370°C

Weight Calculator

Chemical Composition

0 to 0.050%

5.5 to 6.5%

3.5 to 4.5%

0 to 0.030%

71.1 to 77%

7.5 to 8.5%

3.0 to 4.0%

0 to 0.020%

0 to 0.12%

RES.

Residuals res. | | 0 to 0.4%

RESIDUALS RES.

0 to 0.4%

3.5 to 4.5%

0 to 0.3%

Mechanical

Elastic (Young's, Tensile) Modulus

120 GPa

Elongation at Break

5.6 to 17 %

Fatigue Strength

550 to 620 MPa

Poisson's Ratio

0.32

Reduction in Area

22 %

Shear Modulus

47 GPa

Shear Strength

550 to 750 MPa

Tensile Strength: Ultimate (UTS)

890 to 1300 MPa

Tensile Strength: Yield (Proof)

870 to 1170 MPa

Physical

Density

5.0 g/cm 3

Thermal

Latent Heat of Fusion

400 J/g

Maximum Temperature: Mechanical

370 °C

Melting Completion (Liquidus)

1660 °C

Melting Onset (Solidus)

1600 °C

Specific Heat Capacity

520 J/kg-K

Thermal Conductivity

6.2 W/m-K

Thermal Diffusivity

2.4 mm 2 /s

Thermal Expansion

9.1 µm/m-K

Thermal Shock Resistance

57 to 83 points

Calculated

Resilience: Ultimate (Unit Rupture Work)

70 to 150 MJ/m 3

Resilience: Unit (Modulus of Resilience)

3040 to 5530 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

33 points

Strength to Weight: Axial

49 to 72 points

Strength to Weight: Bending

41 to 53 points

Environmental

Base Metal Price

45 % relative

Embodied Carbon

47 kg CO 2 /kg material

Embodied Energy

760 MJ/kg

Embodied Energy

760 MJ/kg 330 x 10 3 BTU/lb

Embodied Water

230 L/kg

Embodied Water

230 L/kg 27 gal/lb

Registered Designations & Aliases

Grade 19 (R58640) TitaniumR58640

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 B861 ASTM B861: Standard Specification for Titanium and Titanium Alloy Seamless Pipe

ASTM B861 ASTM B861: Standard Specification for Titanium and Titanium Alloy Seamless Pipe 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 Environmental Degradation of Advanced and Traditional Engineering Materials, Lloyd H. Hihara et al., 2014.