Overview of materials for Unalloyed/Modified Titanium

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Overview of materials for Unalloyed/Modified Titanium
Categories:	Metal; Nonferrous Metal; Titanium Alloy; Unalloyed/Modified Titanium
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Unalloyed/Modified Titanium". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
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Physical Properties	Metric	English	Comments

Density	4.50 - 4.81 g/cc	0.163 - 0.174 lb/in³	Average value: 4.52 g/cc Grade Count:42

Chemical Properties	Metric	English	Comments
Thermal Neutron Cross Section	5.60 barns/atom	5.60 barns/atom	Average value: 5.60 barns/atom Grade Count:4

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	90.0 - 265	90.0 - 265	Average value: 180 Grade Count:21
Hardness, Knoop	99.0 - 296	99.0 - 296	Average value: 200 Grade Count:11
Hardness, Rockwell B	23.0 - 104	23.0 - 104	Average value: 83.9 Grade Count:15
Hardness, Rockwell C	11.0 - 32.0	11.0 - 32.0	Average value: 19.1 Grade Count:8
Hardness, Vickers	100 - 280	100 - 280	Average value: 196 Grade Count:10
Tensile Strength, Ultimate	240 - 1170 MPa	34800 - 170000 psi	Average value: 487 MPa Grade Count:37
Tensile Strength, Yield	170 - 1100 MPa	24700 - 160000 psi	Average value: 395 MPa Grade Count:37
Elongation at Break	8.00 - 37.0 %	8.00 - 37.0 %	Average value: 24.0 % Grade Count:37
Reduction of Area	15.0 - 70.0 %	15.0 - 70.0 %	Average value: 36.3 % Grade Count:16
Modulus of Elasticity	100 - 120 GPa	14500 - 17400 ksi	Average value: 106 GPa Grade Count:20
Compressive Yield Strength	340 - 550 MPa	49300 - 79800 psi	Average value: 404 MPa Grade Count:5
Compressive Modulus	107 - 114 GPa	15500 - 16500 ksi	Average value: 110 GPa Grade Count:11
Notched Tensile Strength	620 - 900 MPa	89900 - 131000 psi	Average value: 750 MPa Grade Count:5
Ultimate Bearing Strength	680 - 1000 MPa	98600 - 145000 psi	Average value: 882 MPa Grade Count:5
Bearing Yield Strength	565 - 900 MPa	81900 - 131000 psi	Average value: 688 MPa Grade Count:5
Poissons Ratio	0.210 - 0.370	0.210 - 0.370	Average value: 0.339 Grade Count:15
Fatigue Strength	116 - 517 MPa	16800 - 75000 psi	Average value: 272 MPa Grade Count:15
Fracture Toughness	66.0 - 140 MPa-m½	60.1 - 127 ksi-in½	Average value: 88.2 MPa-m½ Grade Count:3
Shear Modulus	36.0 - 45.0 GPa	5220 - 6530 ksi	Average value: 40.6 GPa Grade Count:15
Shear Strength	380 - 450 MPa	55100 - 65300 psi	Average value: 398 MPa Grade Count:4
Charpy Impact	15.0 - 310 J	11.1 - 229 ft-lb	Average value: 95.7 J Grade Count:7
Coefficient of Friction	0.680 - 0.800	0.680 - 0.800	Average value: 0.740 Grade Count:4
Bend Radius, Minimum	2.00 - 5.00 t	2.00 - 5.00 t	Average value: 2.86 t Grade Count:12

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000420 - 0.0000600 ohm-cm	0.0000420 - 0.0000600 ohm-cm	Average value: 0.0000525 ohm-cm Grade Count:19
Magnetic Permeability	1.00	1.00	Average value: 1.00 Grade Count:4
Magnetic Susceptibility	3.98e-8 - 0.00000317	3.98e-8 - 0.00000317	Average value: 0.00000108 Grade Count:3

Thermal Properties	Metric	English	Comments
CTE, linear	8.41 - 19.9 µm/m-°C	4.67 - 11.1 µin/in-°F	Average value: 10.6 µm/m-°C Grade Count:20
Specific Heat Capacity	0.520 - 0.555 J/g-°C	0.124 - 0.133 BTU/lb-°F	Average value: 0.530 J/g-°C Grade Count:16
Thermal Conductivity	15.9 - 22.0 W/m-K	110 - 152 BTU-in/hr-ft²-°F	Average value: 17.9 W/m-K Grade Count:20
Melting Point	1660 - 1670 °C	3020 - 3040 °F	Average value: 1660 °C Grade Count:14
Liquidus	1660 - 1670 °C	3020 - 3040 °F	Average value: 1660 °C Grade Count:14
Maximum Service Temperature, Air	316 - 540 °C	600 - 1000 °F	Average value: 474 °C Grade Count:10
Beta Transus	882 - 960 °C	1620 - 1760 °F	Average value: 912 °C Grade Count:21

Optical Properties	Metric	English	Comments
Reflection Coefficient, Visible (0-1)	0.560	0.560	Average value: 0.560 Grade Count:14

Component Elements Properties	Metric	English	Comments
Carbon, C	0.0800 - 0.100 %	0.0800 - 0.100 %	Average value: 0.0945 % Grade Count:40
Hydrogen, H	0.00500 - 0.0150 %	0.00500 - 0.0150 %	Average value: 0.0143 % Grade Count:40
Iron, Fe	0.150 - 0.600 %	0.150 - 0.600 %	Average value: 0.308 % Grade Count:40
Molybdenum, Mo	0.200 - 0.400 %	0.200 - 0.400 %	Average value: 0.300 % Grade Count:5
Nickel, Ni	0.600 - 0.900 %	0.600 - 0.900 %	Average value: 0.770 % Grade Count:5
Nitrogen, N	0.0300 - 0.0500 %	0.0300 - 0.0500 %	Average value: 0.0370 % Grade Count:40
Oxygen, O	0.120 - 0.400 %	0.120 - 0.400 %	Average value: 0.270 % Grade Count:40
Palladium, Pd	0.0500 - 0.250 %	0.0500 - 0.250 %	Average value: 0.149 % Grade Count:14
Titanium, Ti	97.7 - 100 %	97.7 - 100 %	Average value: 99.1 % Grade Count:43

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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M01073 / 81701

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