TA0003 Tantalum Sheet/Tantalum Plate (Ta Sheet/Ta Plate)

Catalog No.	TA0003
Size	Thickness 0.07-10 mm; Width 30-1000 mm; Length 30-3000 mm
Material	R05200, R05400
Standard	ASTM B364-92
Purity	≥99.9% or 99.95%

Stanford Advanced Materials (SAM) is a trusted supplier of tantalum sheets and a wide variety of tantalum products. Other shapes are also available upon request including tantalum sheet/tantalum plate, tantalum tube/tantalum pipe, tantalum wire, tantalum capillary, tantalum foil/tantalum strip. Visit more>>

Related product: tantalum tungsten sheet/board

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Description of Tantalum Shee /Tantalum Plate

Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for lumps.

antalum-Sheet-Tantalum-Plate Tantalum-Sheet-Tantalum-Plate

Specification of Tantalum Sheet/Tantalum Plate

Condition: Annealed

Size	Thickness: 0.07-10 mm Width: 30-1000 mm Length: 30-3000 mm
Material	UNS R05200, UNS R05400
Standard	ASTM B708-98
Purity	≥99.95% or 99.99%

If you require tantalum in thicknesses less than those shown here, see tantalum foil

Chemical Composition

Element	R05200 (%,Max)	R05400 (%,Max)
C	0.01	0.01
O	0.015	0.03
N	0.01	0.01
H	0.0015	0.0015
Fe	0.01	0.01
Mo	0.02	0.02
Nb	0.1	0.1
Ni	0.01	0.01
Si	0.005	0.005
Ti	0.01	0.01
W	0.05	0.05

Tantalum and Tantalum Alloy

R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.