Titanium Grade 2 · ISO 23515
Titanium Grade 2 is presented here as Ti2 (Ti2) under ISO 23515. Designation system for titanium and titanium alloys based on composition and impurity levels.
Ti2
Designation: Ti2
Data edition: ISO 23515:2022
Titanium Grade 2 Ti2
Titanium Grade 2 is presented here as Ti2 (Ti2) under ISO 23515. Designation system for titanium and titanium alloys based on composition and impurity levels.
Table 1 gives the Ti2 impurity limits. The 6 and 4 in Ti-6Al-4V are nominal alloying percentages, not acceptance ranges. The 2022 base edition is shown; Amendment 1:2024 is a separate publication.
Related grades
2 material references with ISO 23515 data.
Titanium Grade 2 properties
Select a table to compare requirements.
| Element | Mass % |
|---|---|
| N | ≤0.03 |
| Fe | ≤0.30 |
| O | ≤0.25 |
| Al, nominal | — |
| V, nominal | — |
Composition in mass %. ≤ denotes a maximum; ≥ denotes a minimum; paired values are ranges. — means no numerical limit is provided in the cited data, not zero.
| Form | Thickness (mm) | Condition | Test direction | Rp0.2 (MPa) | Rp1.0 min (MPa) | Rm (MPa) | A80 min (%) | A min (%) | Other requirements |
|---|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | — | — | — |
—: this designation standard does not prescribe sheet, plate or strip tensile acceptance values. See ISO 7209 for flat-product requirements.