Tantalum Strip & Foil

A&R Merchants Inc is a Tantalum strip and foil product supplier, offering a wide range of thicknesses and widths. We can offer flat rolled material cut to specific lengths or we can supply coiled sheet or strip shipped on cores. Please refer to the charts below to see the various options we offer and other specifications for each option, including tolerance and maximum width.

A&R Merchants Inc also provides Eb Tantalum strip & foil.

Foils (thickness .003″ to <.005″) 
Thickness tolerance: +/-.0003″
Maximum width: 6″
width tolerance: .02″
Sheet (thickness .005″ to <.040) 
Thickness tolerance: +/-.0005″
(or 5% of thickness, whichever is greater)
Maximum width: 12″
Width tolerance for <6" wide: +/-.005″
  +/-.015″
Sheet (thickness .041″ – .090″ ) 
Thickness tolerance: +/-5%
Maximum width: 25″
Width tolerance: +/-.025″
Sheared tolerances +/- .125″
Plate (Thickness >.090″) 
Max width: 30″
Width Capabilities  
Up to .004″ 6″ wide
.005″ to .015″ 10″ wide
.016″ to .10″ 25″ wide
greater than .10″ 39″ wide
Available Alloys
Tantalum
Tantalum 2.2% Tungsten
Tantalum 7.5% Tungsten
Tantalum 10% Tungsten
Tantalum 40% Niobium
Tantalum micro-alloys
Typical Tantalum Chemistry
 Electron Beam (EB R05200) wt%
C <0.004
O <0.020
N <0.003
H <0.001
Ti <0.001
W <0.005
Nb <0.030
Fe <0.004
Mo <0.002
Si <0.002
Ni <0.002
TA balance