to Commercially pure and low alloyed titanium alloys
to Properties of titanium alloys
(submitted by the website administration)
| Commercially pure titanium, Grade 1 | ||||
| Chemical composition: O=0.18% max., Fe=0.2% max., N=0.03% max., Ti balance | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 4.51 *10³ | kg/m³ | 282 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 103 | GPa | 15000 | ksi |
| Thermal expansion (20 ºC) | 8.6*10-6 | ºCˉ¹ | 4.8*10-6 | in/(in* ºF) |
| Specific heat capacity | 520 | J/(kg*K) | 0.124 | BTU/(lb*ºF) |
| Thermal conductivity | 20.8 | W/(m*K) | 144 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 54*10-8 | Ohm*m | 54*10-6 | Ohm*cm |
| Tensile strength | 331 | MPa | 48000 | psi |
| Yield strength | 241 | MPa | 35000 | psi |
| Elongation | 30 | % | 30 | % |
| Hardness | 70 | HRB | 70 | HRB |
| Melting temperature | 1670 | ºC | 3040 | ºF |
| Beta Transus temperature | 890 | ºC | 1630 | ºF |