Product：Tantalum foil
standerd：ASTM B 708 98 GB/T26037-2010
Grade：Ta1 Ta2
Purity:99.95% 99.99%
Chemical composition：
Chemical composition, Max | |||||||||||
牌号Grade | C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo |
Ta1 | 0.004 | 0.005 | 0.02 | 0.002 | 0.005 | 0.005 | 0.002 | 0.005 | 0.050 | 0.002 | 0.002 |
Diameter and Tolerance：
Thickness | Tolerance | Width | Tolerance | Length | Tolerance | |
Grade I | Grade II | |||||
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 | ±2.0 | 100-1000 | ±2.0 |
＞0.3~0.5 | ±0.030 | ±0.04 | 50-300 | ±2.0 | 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 | ±1.0 | 50-700 | ±2.0 |
＞1.5~2.0 | ±0.120 | ±0.14 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞2.0~3.0 | ±0.160 | ±0.18 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞3.0~4.0 | ±0.180 | ±0.20 | 50-200 | ±1.0 | 50-700 | ±1.0 |
＞4.0~6.0 | ±0.200 | ±0.24 | 50-200 | ±1.0 | 50-700 | ±1.0 |
Special requirements to be agreed upon seller and buyer | ||||||
Mechanical properties:
Grade | State | Thickness(mm) | Tensile Strength (MPa) | Elongation (%) |
Ta1 | annealed (M) | 0.1~0.5 | ≥207 | ≥25 |
0.5~3.0 | ≥30 |
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
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