Questions & Answers
Niobium foil grades
The foil is produced from the following grades of niobium and alloys: Nb-Zr, Nb2, Nb1.
Niobium foil standards
GOST standards:
GOST 16099 — Niobium alloys and niobium.
European standards:
EN 24028 — Chemical composition of niobium;
EN 1564 — Niobium and niobium alloys.
Niobium foil weight chart
For sheets 100 × 100 mm
| Thickness | Weight |
| 0,01 mm | 0,86 g |
| 0,02 mm | 1,71 g |
| 0,05 mm | 4,29 g |
| 0,1 mm | 8,57 g |
| 0,2 mm | 17,14 g |
| 0,3 mm | 25,71 g |
| 0,5 mm | 42,85 g |
For sheets 200 × 200 mm
| Thickness | Weight |
| 0,01 mm | 3,43 g |
| 0,02 mm | 6,85 g |
| 0,05 mm | 17,14 g |
| 0,1 mm | 34,28 g |
| 0,2 mm | 68,56 g |
| 0,3 mm | 102,84 g |
| 0,5 mm | 171,4 g |
For sheets 300 × 300 mm
| Thickness | Weight |
| 0,01 mm | 7,71 g |
| 0,02 mm | 15,42 g |
| 0,05 mm | 38,55 g |
| 0,1 mm | 77,13 g |
| 0,2 mm | 154,26 g |
| 0,3 mm | 231,39 g |
| 0,5 mm | 385,65 g |