Tantalum
 
UNS R05200

Tantalum is a tough, ductile, brilliant gray metal. Tantalum and Tantalum alloys (Ta2.5W or Ta10W) are used in electronic components, chemical processing, medical industry, aerospace, superconductivity industry and a lot of other applications. The advantages of tantalum are in an excellent corrosion resistance, high temperature strength, good machinability and bio-compatibility.

Stock program

 

   
Wire
kg / km
Ø 0.50 mm  
3.27
Ø 0.80 mm  
8.37
Ø 1.00 mm  
13.08
Ø 1.50 mm  
29.42
Ø 2.00 mm  
52.31
     
Bars
kg / m
Ø 4.00 mm  
0.21
Ø 6.35 mm  
0.53
Ø 12.70 mm  
2.11
Ø 15.88 mm  
3.30
Ø
19.05 mm  
4.75
Ø
25.40 mm  
8.44
Ø
31.75 mm  
13.14
Ø
38.10 mm  
18.98
Ø
50.80 mm  
33.75
Ø
63.50 mm  
52.73
   
Sheets/Plates

kg / m2

0.25 x 300 x 1000 mm  
4.16
0.30 x 300 x 1000 mm  
5.00
0.38 x 914 x 1524 mm  
6.33
0.51 x 914 x 1524 mm  
8.49
0.76 x 914 x 1524 mm  
12.65
1.02 x 914 x 1524 mm  
16.98
1.27 x 914 x 1524 mm  
21.15
1.52 x 914 x 1524 mm  
25.31
2.03 x 914 x 1524 mm  
33.80
2.54 x 914 x 1524 mm  
42.29
3.18 x 914 x 1524 mm  
52.95
4.00 x 914 x 1524 mm  
66.60
6.00
x 914 x 1524 mm  
99.90
7.92
x 914 x 1524 mm  
131.87
       
Limiting
Ta
Remainder
%
Nb
max.
0.100
%
W
max.
0.050
%
Mo
max.
0.020
%
O
max.
0.015
%
C
max.
0.010
%
Fe
max.
0.010
%
N
max.
0.010
%
Ni
max.
0.010
%
Ti
max.
0.010
%
Si
max.
0.005
%
H
max.
0.0015
%
 
Density
g/cm³ 16.65
lb/in³ 0.600
 
Recommended Welding Products
   
 
Downloads
   
Datasheet