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Tantalum (Ta) Wire UNS R05200 R05252

We have more than a decade of extensive experience in supplying Tantalum Wire in various diamteres in spools or coils, both annealed and unannealed condition. No quantity is too small or too large for us.

Grade Dimension (mm) Standard Specifications

R05200 

R05400
R05255
R05252
R05240   

Wires 

Diameter : 0.25 mm & Above
Any Lengths

ASTM B 365-98

 ASTM B F560-98
(Food & Medical grade)  

 Grades Typical Composition

Type Ta W Nb
R05200 / R05400 Unalloyed (Pure)
R05252 97.5 % 2.5 % -
R05255 90 % 10 % -
R05240 60 % - 40 %

 Mechanical Properties Tantalum Wires Annealed Condition

Type Diameter range Yeild Strength
min.psi (Mpa)
Elongation
min., %
R05200 / R05400 0.25mm to 0.38mm
0.38mm to 0.65mm
0.65mm to 3.20mm
35,000(241)
35,000(241)
30,000(207)
10
15
20
R05252 0.25mm to 0.38mm
0.38mm to 0.65mm
0.65mm to 3.20mm
40,000(276)
40,000(276)
40,000(276)
5
10
15
R05255 0.80mm to 3.20mm 70,000(482) 15
R05240 0.25mm to 0.38mm
0.38mm to 0.65mm
0.65mm to 3.20mm
40,000(276)
40,000(276)
40,000(276)
10
15
20

 
Titanium
Gr1, Gr2, Gr3, Gr5(Ti6Al4V), Gr7, Gr9
Zirconium
Zr 702, Zr 705
Anodes/Electrodes 
Tantalum
Pure Unalloyed, 2.5% W + 97.5% Ta Alloy

Nickel Alloys
Inconel, Monel, Invar, Kovar, Hastelloy, Incoloy

Ti-Shop.com
Online shop for Titanium

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