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Rulon Bearings

Deutsche Titan Tikrutan RT 20 Commercially Pure Titanium  (discontinued **)
Categories: Metal; Nonferrous Metal; Titanium Alloy

Material Notes: Applications include bicycle frames, wheel hubs and axles, tennis rackets, golf club heads and shafts, sleds, bobs, and horseshoes

Information provided by Deutsche Titan

Ti 4; DIN 3.7065; WL 3.7064; ASTM Grade 4; BS 2 TA 6-9; AIR T 60; AECMA Ti-P99003; AMS 4901, 4921

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 4.50 g/cc0.163 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 200200HB 30
Tensile Strength, Ultimate 540 - 740 MPa78300 - 107000 psi
Tensile Strength, Yield  >= 390 MPa
@Strain 0.2 %
>= 56600 psi
@Strain 0.2 %
 >= 410 MPa
@Strain 1 %
>= 59500 psi
@Strain 1 %
Elongation at Break >= 15 %>= 15 %Transverse; Bar and Stock Forgings
 >= 16 %>= 16 %Longitudinal; Bar and Stock Forgings
Reduction of Area >= 25 %>= 25 %
Modulus of Elasticity 108 GPa15700 ksi
 82.0 GPa
@Temperature 400 °C
11900 ksi
@Temperature 752 °F
Poissons Ratio 0.320.32calculated
Shear Modulus 41.0 GPa
@Temperature 20.0 °C
5950 ksi
@Temperature 68.0 °F
Izod Impact >= 24.0 J>= 17.7 ft-lbTransverse
 >= 27.0 J>= 19.9 ft-lbLongitudinal
Bend Radius, Minimum 5.0 t5.0 tAt Sheet s = 1
 10 t10 tAt Sheet s = 2
 25 t25 tAt Sheet s = 4
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity  0.0000550 ohm-cm
@Temperature 20.0 °C
0.0000550 ohm-cm
@Temperature 68.0 °F
 0.000122 ohm-cm
@Temperature 400 °C
0.000122 ohm-cm
@Temperature 752 °F
Magnetic Permeability 1.000181.00018
 
Thermal PropertiesMetricEnglishComments
CTE, linear  9.40 µm/m-°C
@Temperature 20.0 - 200 °C
5.22 µin/in-°F
@Temperature 68.0 - 392 °F
 9.50 µm/m-°C
@Temperature 20.0 - 400 °C
5.28 µin/in-°F
@Temperature 68.0 - 752 °F
Specific Heat Capacity  0.520 J/g-°C
@Temperature 20.0 °C
0.124 BTU/lb-°F
@Temperature 68.0 °F
 0.630 J/g-°C
@Temperature 400 °C
0.151 BTU/lb-°F
@Temperature 752 °F
Thermal Conductivity  20.1 W/m-K
@Temperature 20.0 °C
139 BTU-in/hr-ft²-°F
@Temperature 68.0 °F
 20.5 W/m-K
@Temperature 400 °C
142 BTU-in/hr-ft²-°F
@Temperature 752 °F
 
Processing PropertiesMetricEnglishComments
Processing Temperature 200 - 500 °C392 - 932 °FComplex; Hot Sheet Forming Temperature
 700 - 930 °C1290 - 1710 °FHot Forming Temperature
 
Component Elements PropertiesMetricEnglishComments
Carbon, C <= 0.060 %<= 0.060 %
Hydrogen, H <= 0.013 %<= 0.013 %
Iron, Fe <= 0.30 %<= 0.30 %
Nitrogen, N <= 0.050 %<= 0.050 %
Oxygen, O <= 0.35 %<= 0.35 %
Titanium, Ti >= 99.227 %>= 99.227 %

**
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