Germany · DIN
3.7195
DIN 17862:1973 — Titanium and titanium alloy bars. Technical delivery conditions
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionPhysical properties
vs. temperatureChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 2.5 | 3.5 | ||
| C | 0.05 | |||
| Fe | 0.3 | |||
| H | 0.015 | |||
| N | 0.04 | |||
| Pd | 0.12 | |||
| Ti | Bal | |||
| Total Each | 0.1 | |||
| Total Others | 0.4 | |||
| V | 2 | 3 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| bars, annealed, ????????????????????????????????????????????????? | ≥520 | ≥620 | ≥15 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 103.00 | 8.00 | 4.48 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 4.30–5.10 | 80.00–130.00 | Typical property values for titanium and titanium alloys. These values are not taken from a published standard; they are indicative only and must not be used for design. |
Similar grades
| Grade | Region | System |
|---|---|---|
| Grade 9 | Global | Enterprise standard |