99.95% High Purity Tantalum Wire

Tantalum wire features high-temperature resistance, corrosion resistance, high strength at elevated temperatures, and good ductility. It is widely used in industries such as electronics, chemicals, and high-temperature applications.

Material: R05200, R05400

Diameter: Φ0.1-φ5(mm)

MOQ: 0.5kg

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Product Detail

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Product Description

Tantalum wire possesses advantages such as high temperature resistance, corrosion resistance, good biocompatibility, excellent electrical conductivity, and good processability (it can be drawn into fine filaments).

Tantalum wire can be used as the anode lead in tantalum capacitors, and it is also used in the medical, high-temperature furnace, and chemical industries.

We also offer tantalum rods, tubes, sheets, wire, and tantalum custom parts. If you have product needs, please email us at info@winnersmetals.com or call us at +86 156 1977 8518 (WhatsApp).

Applications

• Medical use
• Ion sputtering and spraying
• Used as a cathode emission source for vacuum electrons
• Making anode leads for tantalum electrolytic capacitors

Specifications

Products Name	Tantalum Wire
Standard	ASTMB365
Grade	R05200, R05400
Density	16.67g/cm³
Purity	≥99.95%
Status	Annealed or Hard
MOQ	0.5 kg
Size	Coil Wire: Φ0.1-Φ5mm
Size	Straight Wire: Φ1-Φ3*2000mm

Element Content & Mechanical Properties

Element Content

Element	R05200	R05400	RO5252(Ta-2.5W)	RO5255(Ta-10W)
Fe	0.03%max	0.005%max	0.05%max	0.005%max
Si	0.02%max	0.005%max	0.05%max	0.005%max
Ni	0.005%max	0.002%max	0.002%max	0.002%max
W	0.04%max	0.01%max	3%max	11%max
Mo	0.03%max	0.01%max	0.01%max	0.01%max
Ti	0.005%max	0.002%max	0.002%max	0.002%max
Nb	0.1%max	0.03%max	0.04%max	0.04%max
O	0.02%max	0.015%max	0.015%max	0.015%max
C	0.01%max	0.01%max	0.01%max	0.01%max
H	0.0015%max	0.0015%max	0.0015%max	0.0015%max
N	0.01%max	0.01%max	0.01%max	0.01%max
Ta	Remainder	Remainder	Remainder	Remainder