Titanium and Titanium Alloys Chemical Requirements |
Element |
Composition,% |
Grade1 |
Grade2 |
Grade3 |
Grade4 |
Grade5 |
Grade6 |
Grade7 |
Grade9 |
Grade11 |
Grade12 |
Grade13 |
Nitrogen,max |
0.03 |
0.03 |
0.05 |
0.05 |
0.05 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
Carbon,max |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
Hydrogen,max |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
Iron,max |
0.20 |
0.30 |
0.30 |
0.50 |
0.40 |
0.50 |
0.30 |
0.25 |
0.20 |
0.30 |
0.20 |
Oxygen,max |
0.18 |
0.25 |
0.35 |
0.40 |
0.20 |
0.20 |
0.25 |
0.15 |
0.18 |
0.25 |
0.10 |
Aluminum |
- |
- |
- |
- |
5.5 - 6.75 |
4.0 - 6.0 |
- |
2.5 - 3.5 |
- |
- |
- |
Vanadium |
- |
- |
- |
- |
3.5 - 4.5 |
- |
- |
2.0 - 3.0 |
- |
- |
- |
Tin |
- |
- |
- |
- |
- |
2.0 - 3.0 |
- |
- |
- |
- |
- |
Ruthenium |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.04 - 0.06 |
Palladium |
- |
- |
- |
- |
- |
- |
0.12-0.25 |
- |
0.12-0.25 |
- |
- |
Cobalt |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Molybdenum |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.2 - 0.4 |
- |
Chromium |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Nickel |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.6 - 0.9 |
0.4 - 0.6 |
Niobium |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Zirconium |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Silicon |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Residuals,max each |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Residuals,max total |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
Titanium |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Element |
Composition,% |
Grade14 |
Grade15 |
Grade16 |
Grade17 |
Grade18 |
Grade19 |
Grade20 |
Grade21 |
Grade23 |
Grade24 |
Grade25 |
Nitrogen,max |
0.03 |
0.05 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.05 |
0.05 |
Carbon,max |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.05 |
0.05 |
0.05 |
0.08 |
0.08 |
0.08 |
Hydrogen,max |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.02 |
0.02 |
0.015 |
0.015 |
0.015 |
0.015 |
Iron,max |
0.30 |
0.30 |
0.30 |
0.20 |
0.25 |
0.30 |
0.30 |
0.40 |
0.25 |
0.40 |
0.40 |
Oxygen,max |
0.15 |
0.25 |
0.35 |
0.18 |
0.15 |
0.12 |
0.12 |
0.17 |
0.13 |
0.20 |
0.20 |
Aluminum |
- |
- |
- |
- |
2.5 - 3.5 |
3.0 - 4.0 |
3.0 - 4.0 |
2.5 - 3.5 |
5.5 - 6.5 |
5.5 - 6.75 |
5.6 - 6.75 |
Vanadium |
- |
- |
- |
- |
2. 0- 3.0 |
7.5 - 8.5 |
7.5 - 8.5 |
- |
3.5 - 4.5 |
3.5 - 4.5 |
3.5 - 4.5 |
Tin |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Ruthenium |
0.04 - 0.06 |
0.04 - 0.06 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Palladium |
- |
- |
0.04 - 0.08 |
0.04 - 0.08 |
0.04 - 0.08 |
- |
0.04 - 0.08 |
- |
- |
0.04 - 0.08 |
0.04 - 0.08 |
Cobalt |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Molybdenum |
- |
- |
- |
- |
- |
3.5-4.5 |
3.5-4.5 |
14.0-16.0 |
- |
- |
- |
Chromium |
- |
- |
- |
- |
- |
5.5-6.5 |
5.5-6.5 |
- |
- |
- |
- |
Nickel |
0.4 - 0.6 |
0.4 - 0.6 |
- |
- |
- |
- |
- |
- |
- |
- |
0.3 - 0.8 |
Niobium |
- |
- |
- |
- |
- |
- |
- |
2.2-3.2 |
- |
- |
- |
Zirconium |
- |
- |
- |
- |
- |
3.5 - 4.5 |
3.5 - 4.5 |
- |
- |
- |
- |
Silicon |
- |
- |
- |
- |
- |
- |
- |
0.15-0.25 |
- |
- |
- |
Residuals,max each |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.15 |
0.15 |
0.1 |
0.1 |
0.1 |
0.0 |
Residuals,max total |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
Titanium |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Element |
Composition,% |
Grade26 |
Grade27 |
Grade28 |
Grade29 |
Grade30 |
Grade31 |
Grade32 |
Grade33 |
Grade34 |
Grade35 |
Grade36 |
Nitrogen,max |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.05 |
0.03 |
Carbon,max |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.04 |
Hydrogen,max |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.0035 |
Iron,max |
0.30 |
0.20 |
0.25 |
0.25 |
0.30 |
0.30 |
0.25 |
0.30 |
0.30 |
0.20-0.80 |
0.03 |
Oxygen,max |
0.25 |
0.18 |
0.15 |
0.13 |
0.25 |
0.35 |
0.11 |
0.25 |
0.35 |
0.25 |
0.16 |
Aluminum |
- |
- |
2.5 -3.5 |
5.5 -6.5 |
- |
- |
4.5 - 5.5 |
- |
- |
4.5 -5.0 |
- |
Vanadium |
- |
- |
2.0 - 3.0 |
3.5 - 4.5 |
- |
- |
0.6 - 1.4 |
- |
- |
1.1 - 2.1 |
- |
Tin |
- |
- |
- |
- |
- |
- |
0.6 - 1.4 |
- |
- |
- |
- |
Ruthenium |
0.08 - 0.14 |
0.08 - 0.14 |
0.08 - 0.14 |
0.08 - 0.14 |
- |
- |
- |
0.02- 0.04 |
0.02- 0.04 |
- |
- |
Palladium |
- |
- |
- |
- |
0.04 - 0.08 |
0.04 - 0.08 |
- |
0.01 - 0.02 |
0.01 - 0.02 |
- |
- |
Cobalt |
- |
- |
- |
- |
0.20 - 0.80 |
0.20 - 0.80 |
- |
- |
- |
- |
- |
Molybdenum |
- |
- |
- |
- |
- |
- |
0.6 - 1.2 |
0.1-0.2 |
0.1-0.2 |
1.5-2.5 |
- |
Chromium |
- |
- |
- |
- |
- |
- |
- |
0.35-0.55 |
0.35-0.55 |
- |
- |
Nickel |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Niobium |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
42.0-47.0- |
Zirconium |
- |
- |
- |
- |
- |
- |
0.6 -1.4 |
- |
- |
- |
- |
Silicon |
- |
- |
- |
- |
- |
- |
0.06 -0.14 |
- |
- |
0.20-0.40 |
- |
Residuals,max each |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.0 |
Residuals,max total |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
Titanium |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
|