Product/Commodity：Niobium wire
Standerd:：GB/T26012-2010
Grade：Nb1.Nb2.
purity:≥99.95%
Chemical composition：
Grade | Nb | Impurity mass fraction /%, not more than | |||||||||||
Fe | Ni | W | Si | Mo | Cr | Ti | Ta | O | C | H | N | ||
Nb1 | reminder | 0.005 | 0.005 | 0.03 | 0.005 | 0.01 | 0.002 | 0.002 | 0.1 | 0.015 | 0.01 | 0.001 | 0.015 |
Nb2 | reminder | 0.03 | 0.01 | 0.05 | 0.02 | 0.05 | 0.01 | 0.005 | 0.25 | 0.025 | 0.02 | 0.005 | 0.05 |
Niobium material thickness, width, length and Tolerance:
Thickness | Tolerance | Width | Tolerance | Length | Tolerance | |
Grade | Grade | |||||
0.15-0.2 | ±0.015 | ±0.02 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
＞0.2-0.3 | ±0.020 | ±0.03 | 50-300 | ±1.0 | 100-1000 | ±2.0 |
＞0.3-0.5 | ±0.030 | ±0.04 | 50-300 | ±1.0 | 100-1000 | ±2.0 |
＞0.5-0.8 | ±0.040 | ±0.06 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞0.8-1.0 | ±0.060 | ±0.08 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞1.0-1.5 | ±0.080 | ±0.10 | 50-200 | ±2.0 | 50-700 | ±2.0 |
＞1.5-2.0 | ±0.120 | ±0.14 | 50-200 | ±2.0 | 50-700 | ±2.0 |
＞2.0-3.0 | ±0.160 | ±0.18 | 50-200 | ±2.0 | 50-600 | ±2.0 |
＞3.0-4.0 | ±0.180 | ±0.20 | 50-200 | ±1.0 | 50-500 | ±1.0 |
＞4.0-6.0 | ±0.200 | ±0.24 | 50-200 | ±1.0 | 50-300 | ±1.0 |
Mechanic properties:
grade | status | thickness | Tensile strength | Elongation |
Nb1/Nb2 | annealed | 0.1-0.25 | ≥196 | ≥25 |
nnealed | ≥0.25-0.5 | ≥196 | ≥25 | |
nnealed | ≥0.5 | ≥196 | ≥25 |
Surface quality
Beijing Orient Tantalum Niobium Co.，Ltd manufactured tantalum sheet surface is smooth, clean, no oil, no cracks, no glitches,
no mess around, no tie, no cross and so on.
Please contact our sales:
Beijing Orient Tantalum Niobium co.,ltd
Tel :86-10-56945984
Fax :86-10-57228751
- Previous: Niobium target