Baoji Fairy Titanium Industry Co., Ltd. is one of the leading manufacturers and suppliers of astm b365 din17861 r05200 r05400 tantalum wire ta wire in China. Welcome to wholesale bulk high quality customized products made in China here from our factory. Good service and low price are available.
1. Tantalum wire ta wire is a metal wire formed of tantalum powder using rolling and other plastic processing procedures; it is mostly utilized in the electronics industry and applied for the anode lead wires of tantalum electrolytic capacitors.
2. Size and grade
Grade: Ta1, Ta2 R05200, R05400
Purity: The purity of tantalum is greater than 99.95%
State: annealed (M) or hard (Y)
Size: wire in coil: Φ0.6~Φ5mm
Straight wire: Φ1.0~Φ3.0*L2m(Max)
Standards: ASTM B365
3. Chemical compositions
| Grade | Element content (mass fraction %) | |||||||||||
| C | N | O | H | Fe | Si | Ni | Ti | Mo | W | Nb | Ta | |
| Ta1 R05200 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.01 | 0.005 | 0.01 | 0.01 | 0.02 | 0.05 | 0.1 | remain |
| Ta2 R05400 | 0.01 | 0.01 | 0.03 | 0.0015 | 0.01 | 0.005 | 0.01 | 0.01 | 0.02 | 0.05 | 0.1 | remain |
4. The mechanical properties of tantalum wire ta wire
| Grade | Diameter(mm) | Tensile strength(MPa) | Elongation(%) |
| R05200 R05400 | 0.254~0.379 | 241 | 10 |
| R05200 R05400 | 0.381~0.633 | 241 | 15 |
| R05200 R05400 | 0.635~3.14 | 207 | 20 |
Tantalum metal wire tensile strength and elongation in different status
| State | Tensile strength(MPa) | Elongation(%) |
| Soft (M) | 300-750 | 10~30 |
| Semihard(Y2) | 750-1250 | 1~6 |
| Hard(Y) | >1250 | 1~5 |
5. Where is the tantalum wire ta wire used?
Tantalum wire for capacitors is primarily used to create anode lead wires for tantalum electrolytic capacitors. The tantalum wire produced by us can be divided into more than 30 varieties according to different specifications and different states. Tantalum wire has a minimum diameter of 0.10mm and can be formed into tantalum yarn or tantalum mesh. Tantalum wire ta wire is the primary material used in the manufacture of tantalum capacitors. Tantalum capacitors are the best capacitors. About 65% of the world's tantalum is used in this field. Tantalum wire is also used to suture nerves and tendons, compensating for muscle tissue. Tantalum wire can also be used to create heating parts for a vacuum high-temperature furnace, as well as a vacuum electron cathode emission source, ion sputtering and spraying materials, and so on.
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