Commercially pure titanium Grade 2. Excellent corrosion resistance, density 4.51 g/cm3. Standard CP Ti for chemical plant and medical implants.
Titanium Grade 2 per ISO 5832-2 / ASTM B265. 99.5% min Ti content. Outstanding corrosion resistance in seawater, wet chlorine, nitric acid and a wide range of chemical environments makes it indispensable for chemical plant, heat exchangers and medical implants.
| Standard Body | Designation | Country / Region | Note |
|---|---|---|---|
| ASTM B265 | Grade 2 (sheet/strip) | USA | |
| ASTM B338 | Grade 2 (tube for heat exchangers) | USA | |
| ISO 5832-2 | Grade 2 (surgical implants) | International | |
| AMS | AMS 4902 (sheet) | USA (Aerospace) | |
| UNS | R50400 | USA (UNS) | |
| EN 3.7035 | Ti Grade 2 | EU | |
| JIS | TPC340 (nearest) | Japan | |
| GOST | VT1-0 (VT1-0) | Russia | |
| GB | TA2 | China | |
| JUS | Ti Grade 2 | Yugoslavia | Komercijalni čisti titan Grade 2 |
| # | Standard Body | Designation | Country / Region | Note |
|---|---|---|---|---|
| 1 | ASTM B265 | Grade 2 (sheet/strip) | USA | — |
| 2 | ASTM B338 | Grade 2 (tube for heat exchangers) | USA | — |
| 3 | ISO 5832-2 | Grade 2 (surgical implants) | International | — |
| 4 | AMS | AMS 4902 (sheet) | USA (Aerospace) | — |
| 5 | UNS | R50400 | USA (UNS) | — |
| 6 | EN 3.7035 | Ti Grade 2 | EU | — |
| 7 | JIS | TPC340 (nearest) | Japan | — |
| 8 | GOST | VT1-0 (VT1-0) | Russia | — |
| 9 | GB | TA2 | China | — |
| 10 | JUS | Ti Grade 2 | Yugoslavia | Komercijalni čisti titan Grade 2 |
| Element | Symbol | Min % | Max % | Typical % |
|---|---|---|---|---|
| Titanium | Ti | 99.2000 | — | 99.5000 |
| Iron | Fe | — | 0.3000 | 0.1500 |
| Oxygen | O | — | 0.2500 | 0.1800 |
| Nitrogen | N | — | 0.0300 | 0.0150 |
| Carbon | C | — | 0.0800 | 0.0400 |
| Hydrogen | H | — | 0.0150 | 0.0100 |
| Condition | Code | Rm min MPa | Rm max MPa |
Re min MPa | Re max MPa |
A₅ min % |
Z % |
KV J |
HB min | HB max | HRC min | HRC max | E GPa |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annealed | +A | 345 | 440 | 275 | — | 20.0 | 30.0 | — | — | — | — | — | 103.0 |
| Lightly cold-worked | CW | 410 | 510 | 320 | — | 15.0 | 25.0 | — | — | — | — | — | 103.0 |
| Coolant | Flood coolant mandatory — Ti fire risk from hot dry chips |
| Chip Formation | Long stringy work-hardening chips; identical precautions to Ti-6Al-4V |
| Tool Material | Uncoated or TiAlN carbide K10; sharp tools; low cutting speed (30-60 m/min turning) |
| Surface Finish | Ra 0.4-1.6 um |