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ASTM Grade 18 Annealed
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Properties
General
Density ρ
4.5 g/cm³ at 20 °C
Mechanical
Elastic modulus E
110 GPa at 20 °C
Elongation A
17 % at 20 °C
Tensile strength Rm
710 MPa at 20 °C
Yield strength YS
560 MPa at 20 °C
Thermal
Coefficient of thermal expansion α
9.9E-6 1/K at 20 °C
Specific heat capacity cp
540 J/(kg·K) at 20 °C
Thermal conductivity λ
8.3 W/(m·K) at 20 °C
Chemical properties
Element
Weight %
Comment
Ti
92.5 - 95.5 %
Al
2.5 - 3.5 %
V
2 - 3 %
Other
0.4 %
Fe
0.25 %
This material data has been provided by MakeItFrom.com.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.
