Titanium

Do you need custom fasteners created with Titanium? Since our inception, Elgin Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Titanium Bar Stock we have available to meet your needs.

Titanium, Ti

Subcategory: Metal; Nonferrous Metal; Pure Metallic Element; Titanium Alloy Close Analogs: A wide range of Ti alloys are listed in MatWeb. Titanium Grades 1,2,3,4,7,11,and 12 are all considered unalloyed. This listing is for ‘pure’ titanium. Key Words: biomaterials, biomedical implants, biocompatibility

Component Wt. %
Ti 100

Material Notes: This listing is for ‘pure’ titanium. Although unalloyed titanium is not very useful for structural applications, titanium alloys are highly praised for their use in aerospace, high-temperature and biomedical applications. Titanium is difficult to machine or weld, but has significant advantages over traditional metals. For medical implants, titanium is considered one of the most biocompatible materials available, especially where direct contact to tissue or bone is required (i.e. endosseuos dental implants or porous uncemented orthopedic implants). See the individual titanium alloy datasheets for specific applications.

Physical Properties Metric English Comments
Density 4.5 g/cc 0.163 lb/in³
Mechanical Properties
Hardness, Brinell 70 70 electrolytic Ti
Hardness, Vickers 60 60
Tensile Strength, Ultimate 220 MPa 31900 psi
Tensile Strength, Yield 140 MPa 20300 psi
Elongation at Break 54 % 54 %
Modulus of Elasticity 116 GPa 16800 ksi
Poisson’s Ratio 0.34 0.34
Electrical Properties
Electrical Resistivity 5.54e-005 ohm-cm 5.54e-005 ohm-cm
Magnetic Susceptibility 1.25e-006 1.25e-006 cgs/g
Critical Magnetic Field Strength, Oersted 56 56
Critical Superconducting Temperature 0.36 – 0.44 K 0.36 – 0.44 K
Thermal Properties
Heat of Fusion 435.4 J/g 187 BTU/lb
CTE, linear 20°C 8.9 µm/m-°C 4.94 µin/in-°F over the range 20-100ºC
CTE, linear 1000°C 10.1 µm/m-°C 5.61 µin/in-°F
Heat Capacity 0.528 J/g-°C 0.126 BTU/lb-°F
Thermal Conductivity 17 W/m-K 118 BTU-in/hr-ft²-°F
Melting Point 1650 – 1670 °C 3000 – 3040 °F
Optical Properties
Emissivity (0-1) 0.63 0.63 unoxidized; 650 nm
Descriptive Properties
CAS Number 7440-32-6

References are available for this material.