Corrosion Rates: titanium_gr2
Quantitative corrosion rate data for metals in various environments — corrosion rate in mm/yr and mpy, pitting potential, crevice and stress corrosion risk ratings, and PREN values
| metal id | environment id | corrosion rate mm yr (mm/yr) | corrosion rate mpy (mpy) | crevice corrosion risk | environment description | metal name | notes | resistance rating | stress corrosion risk | temperature C (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| titanium_gr2 | atmosphere_marine | 0.00005 | 0.002 | low | Marine atmosphere | Titanium Grade 2 (UNS R50400) | Exceptional marine atmospheric corrosion resistance | excellent | low | 25 |
| titanium_gr2 | co2_wet | 0.0001 | 0.004 | low | Wet CO2 service | Titanium Grade 2 (UNS R50400) | Negligible corrosion in wet CO2/carbonic acid environments | excellent | low | 25 |
| titanium_gr2 | h2s_wet | 0.1 | 3.9 | low | Wet H2S sour service | Titanium Grade 2 (UNS R50400) | Titanium can be susceptible to hydrogen embrittlement in H2S especially under cathodic protection | fair | moderate | 25 |
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