TA0006 Tantalum Wire (Ta Wire)

Catalog No.	TA0006
Size	Diameter 0.1-4 mm
Material	R05200 R05400
Purity	≥99.9%
Standard	ASTM B365; ASTM F560(Medical Grade)
MSDS/SDS	Download MSDS/SDS

Tantalum Wire (Ta Wire) of high quality can be bought at Stanford Advanced Materials (SAM). As a leading supplier of tantalum products across the world, SAM offers high-quality Tantalum Wires. Other shapes of tantalum metal are also available at Stanford Advanced Materials.

INQUIRY

Description

Specification

SDS

Video

Tantalum Wire Description

Tantalum Wire (Ta Wire) of high quality is on sale at Stanford Advanced Materials (SAM). Tantalum Wire is made of metallic tantalum. Tantalum is corrosion-resistant and has good thermal conductivity. Tantalum Wire is the ideal product for vacuum applications in the lighting industry. Besides, Tantalum Wire can also be used in the manufacture of heating elements, vacuum tubes, and other high-temperature parts.

Tantalum wire can take hydrogen, oxygen, and nitrogen away from the atmosphere and is the ideal product for vacuum applications in the lighting industry. Tantalum is corrosion-resistant and has good thermal conductivity.

Tantalum Wire_1 SAM_Tantalum Wire_2 SAM_Tantalum Wire_3

Tantalum Wire Specifications

%, MAX

Element	R05200	R05400	R05255	R05252	R05240
C	0.01	0.01	0.01	0.01	0.01
O	0.015	0.03	0.015	0.015	0.02
N	0.01	0.01	0.01	0.01	0.01
H	0.0015	0.0015	0.0015	0.0015	0.0015
Fe	0.01	0.01	0.01	0.01	0.01
Mo	0.02	0.02	0.02	0.02	0.02
Nb	0.1	0.1	0.1	0.5	35.0–42.0
Ni	0.01	0.01	0.01	0.01	0.01
Si	0.005	0.005	0.005	0.005	0.005
Ti	0.01	0.01	0.01	0.01	0.01
W	0.05	0.05	9.0–11.0	2.0–3.5	0.05

Materials: R05200, R05400, UNS Grade R05252 (Ta2.5W), UNS Grade R05255 (Ta10W), UNS Grade R05240 (Ta40Nb)

Standard: ASTM B365, ASTM F560 (Medical Grade)
Size: 0.10~4mm (0.004"~0.5")
0.10mm～0.15mm, tolerance:±0.005
>0.15mm～0.30mm, tolerance: ±0.006
>0.30mm, tolerance: ±0.007
Purity: ≥99.9%

Melting Point: 2996℃

Mechanical Properties

Product condition	Tensile strength， MPa	Elongation，%
Annealed	300～600	10～30
Half annealed	>600～1000	<5
Unannealed	>1000	<5

Tantalum Wire Applications

1. Electrical: Tantalum Wire is used in the electrical industry for the manufacture of capacitors, due to its high dielectric constant and reliability. It is also used in resistors and other electronic components.

2. Aerospace: Tantalum Wire is suitable for use in aerospace applications due to its high tensile strength and corrosion resistance. It can be used in aircraft and spacecraft components that require lightweight yet strong materials.

3. Automotive: Tantalum Wire is used in the automotive industry for components that require high corrosion resistance and strength, such as exhaust systems and fuel lines.

4. Oil and gas: In the oil and gas industry, Tantalum Wire is used in downhole tools and other components that must withstand extreme temperatures and pressures.

5. Defense: Tantalum Wire is used in defense applications due to its high tensile strength, corrosion resistance, and ability to withstand extreme environments. It can be used in munitions, weapons, and other military equipment.

6. Medical: Tantalum Wire is biocompatible and can be used in medical devices, such as orthopedic implants and surgical tools, that require high strength and corrosion resistance.

Tantalum capacitor Tantalum filament lamp Tantalum oiled filament wire Suture thread_Tantalu

Tantalum Wire Packaging

Tantalum Wire is tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

SAM tantalum wire packaging_1 SAM tantalum wire packaging_2

Material Safety Data Sheet (MSDS) for your reference!

Tantalum Wire (Ta Wire) FAQs

1 Why is Tantalum Wire preferred over other materials?
Tantalum Wire offers superior corrosion resistance, especially in harsh environments such as sulfuric acid or chlorine. It also has a high melting point (3,020°C), making it ideal for high-temperature applications. Additionally, it is biocompatible, which makes it suitable for medical implants.

2 Can Tantalum Wire be easily welded or machined?
Yes, Tantalum Wire can be welded using specialized techniques and is also easy to machine with the right tools. However, it may require a vacuum or inert gas environment during welding to prevent contamination.

3 How is Tantalum Wire used in electronics?
Tantalum Wire is used in the production of capacitors, where its stability and high conductivity are essential for ensuring reliable performance in electronic devices. It is also used in the construction of electrical contacts and other precision components.