ASTM F 560 grade of tantalum wire

Material: Tantalum wire  for surgical implants (medical application).

Temper : annealed
Specs   : according to ASTM F 560 medical grade.
Chemical composition :
             O     0.0300 %max
             C     0.0100 %max
             N     0.0100 %max
             H     0.0015 %max
             Fe    0.0100%max
             Ni     0.0100%max
             Si     0.0050 %max
             Mo   0.0200 %max
             W     0.0500 %max
             Nb    0.1000 %max
             Ta    balance (typically 99.95%)

PHYSICAL PROPERTY :
            Tensile Strength : 284.50 MPa
            Yield Strength :    238.90 MPa
             Elongation :        46%
Size   :   Ø 1.0mm in coils

Packing:  in coil outside carton.

Tantalum strip in spool

Material:    Tantalum strip or tantalum ribbon  in spool (cold rolled)
Temper Condition:  annealed
Purity   :    99.95%min conformity with ASTM B 708 98 UNS R05200
Chemical composition :
                O           0.0150  %max
                C           0.0100   %max
                N           0.0100   %max
                H           0.0015  %max
                Fe         0.0100%max
                Ni          0.0100%max
                Si          0.0050   %max
                Mo         0.0200  %max
                W          0.0500   %max
                Nb         0.1000  %max
                Ta         Remainder   (typically 99.96%)
Physical,Mechanical property and other properties:
               Tensile strength   30 KSI or 207 MPa min.
               Yield strength      20 KSI or 138 MPa min.
               Elongation           20%min
               Gauge Length:    2.000 inches
               Grain Size:          > 7   (typical 9.6)
               Hardness:           120 VHN-90
               Recrystallization:  100%
Dimensions : 0.0105 inch(+/-0.0008) x 1.180 inch (+/-0.015) in one continuous coil 
with three EB welding parts which will be marked or not at buyer's option. 
1 coil=25kgs approx. or 30kgs with four EB welding parts at buyer's option.

Quantity: 1500 pounds.
Delivery term:  ship to your door by FedEx courier from Shanghai.
Delivery time :  partial shipments within 5 months after receipt of wire
                      transfer of 30%   (or negotiated while place an order).
Surface condition: The stock must be annealed to perform a deep draw 
in application with bright finished free from any foreign attachment, 
oil-free cold rolling is required.

Handling:    Handling to the oil free surfact must be done without bear hands.
Packing:    inner with inter-leaving antirust papers, wrapped on the stainless spool,
                good for transboundary movement, outside water-proof strong carton of
                about 30kg net each.
Documents provided :
               + Commercial Invoice
               + Packing list
               + copy of Airway bill
               + Material Test Certificate to be accompanied the shipment
                 (in conformity with EN 10204/3.1.B.).

Tantalum wire as surgical implants material

Material :    Tantalum wire.
Temper condition: annealed and cold-drawn, cold worked temper at buyer's option.
Specs   :    acc. to ASTM F560 -07 UNS R05200.
Chemical composition   :
                O                   0.0300   %max
                C                   0.0100   %max
                N                   0.0100   %max
                H                   0.0015   %max
                Fe                  0.0100   %max
                Ti                   0.0100    %max
                Ni                   0.0100   %max
                Si                   0.0050   %max
                Mo                 0.0200   %max
                W                  0.0500   %max
                Nb                 0.1000   %max
                Ta                 Remainder
Physical & Mechanical property :
                Tensile strength   172 MPa min.
                Yield strength      103 MPa min.
                Elongation            25%min
Size  :        0.2mm diameter approx. in spool                
Quantity:    500 gram
Delivery term: Delivered to buyer's door by UPS or DHL express.
Delivery time: within 2 weeks after receipt of wire transfer in advance.
Packing   :  in FedEx carton.
Payment :  Wire transfer in advance upon seller's Proforma Invoice.
Documents provided :  
                - Test Certificate in conformity with EN 10204/3.1.B.
                - Commercial Invoice
                - Packing list
                - Copy of Airway Bill
The materials should be strictly to the ASTM standard mentioned above and the material test certificate should be given along with the supply.
Application : tantalum wire can be cutting or machining parts into billet or tantalum pins as tantalum markers.

Niobium sheet or Niobium strip

Niobium strip in coil
Temper Condition: annealed
Chemical composition acc. to ASTM B 393 -99 R04210
         C             0.01%max
         N             0.01%max
         O             0.025%max
         H             0.0015%max
         Zr            0.02%max
         Ta           0.3%max
         Fe           0.01%max
         Si            0.005%max
         W            0.05%max
         Ni            0.005%max
         Mo           0.02%max
         Hf            0.02%max
         Ti            0.03%max
         Al            0.005%max
Physical & Mechanical property :
         Tensile strength  125 MPa min.
         Yield strength     73 MPa min.
         Elongation          20%min
Size : 0.18mm thicknessx 43.50mm width 
         in one continuous coil with three EB welding parts
         which will be marked or not at buyer's option and
         each coil weighs 25kgs approx.

tantalum tube for heat exchanger

Material : Tantalum tube or tantalum tubing
Condition: annealed, seamless drawn
Application: used for making tantalum heat exchanger.

Specs : according to ASTM B521 98 R05200.
Chemical composition :
            O     0.0150 %max
            C     0.0100 %max
            N     0.0100 %max
            H     0.0015 %max
            Fe   0.0100%max
            Ni    0.0100%max
            Si    0.0050 %max
            Ti    0.0100 %max
            Mo   0.0200 %max
            W    0.0500 %max
            Nb   0.1000 %max
            Ta   balance (typically 99.92%)
Physical & Mechanical property :
            Tensile strength 207 MPa min.
            Yield strength    138 MPa min.
            Elongation         25%min
Size :    OD 10mm x Wall thickness 1mm x Length 1061mm
            (average weight: 0.50 kg/pc)
Quantity : 10 kg = 20 pieces
Packing : in PVC tubes or strong papers suitable for airfreight.

tantalum alloy tube (Ta2.5W)

Last week, we shipped 42 pieces of tungsten tantalum tubes (Ta2.5W) to our customer in U.S.A, detailed with the following :

Material : tantalum 2.5% tungsten alloy tube (or Tant 2.5%W tube )
Type    : seamless tube 
Temper conditon: annealed and vacuum melted
Specs   :   according to ASTM B521 98 R05252.
Chemical composition   :
                O                   0.0150  %max
                C                   0.0100   %max
                N                   0.0100   %max
                H                   0.0015  %max
                Fe                  0.0100%max
                Ni                   0.0100%max
                Si                   0.0050   %max
                Ti                   0.0100  %max
                Mo                 0.0200  %max
                W                  2.0-3.5   %
                Nb                 0.5000  %max
                Ta                 Remainder
Physical & Mechanical property :
                Tensile strength    276 MPa min.
                Yield strength       193 MPa min.
                Elongation            20%min
Typical mechanical properties :
               Tensile Strength :  277.50 Mpa
               Yield Strength :     232.10 MPa
                Elongation :         50.60%
Size :        0.250" OD X .020" WT x 40" L.
(theoretical weight: 0.165 kg/pc)
                 0.375" OD x 0.04"WT x 40" L (theoretical weight: 0.48 kg/pc)
Quantity:    (21 pcs = 70') + (21 pcs = 70')
Packing :    in strong paper carton suitable for airfreight.

pure tantalum tube

Material :   Tantalum tube (seamless)
Temper conditon: annealed
Specs   :   according to ASTM B521 98 R05200.
                Chemical composition   :
                O                   0.0150  %max
                C                   0.0100  %max
                N                   0.0100  %max
                H                   0.0015  %max
                Fe                  0.0100  %max
                Ni                   0.0100  %max
                Si                   0.0050  %max
                Ti                   0.0100  %max
                Mo                 0.0200  %max
                W                  0.0500   %max
                Nb                 0.1000  %max
                Ta                  balance  (typically 99.95%)
Physical & Mechanical property :
               Tensile strength  207 MPa min.
               Yield strength      138 MPa min.
               Elongation            25%min
Size :       6.35mm OD x 1.0mm WT x 1200 mm Length
               (theoretical weight: 0.336 kg/pc)
Delivery term: delivered to your door by DHL Courier.
Quantity :  20 pcs .
Packing  :  in composite case or strong case suitable for airfreight.

tantalum pipe

Our typical dimensions of tantalum tube per ASTM B521 -98 R05200 

    Dimension in millimeter (mm)         Dimension in inch (in)
OD ID WT Length OD ID WT Length
1.50 1.0 0.25 150        
1.58 1.1 0.24 500 1/16" 0.0433" 0.00945"
1.5875 0.813 0.3885 1186 1/16" 13/16" 0.0153"  
1.59 0.813 0.3885 1186        
1.6256 1.1456 0.23 762 0.064" 0.045" 0.0094" 30"
1.727 1.267 0.23 762        
2.00 1.0 0.5 762        
2 1.4 0.3 18        
2.10 1.6 0.25 500        
2.40 1.6 0.4 508        
3 2.0-2.4 0.3-0.5          
3 2.0 0.5 1000 0.1181" 0.0787" 0.02"  
3 1.5 0.74          
3 1.0 1.0 1000        
3.10 2.6 0.24   1/8"      
4 3.0 0.5 600        
4 3.0 0.5 1000        
4 2.0 1.0 1000        
5 4.4 0.3   0.1969"   0.0118"  
5 4.0 0.5          
5 3.6 0.7          
5 3.0 1.0 1000        
4.0-5.0   0.2-0.4 150-200        
6 5.2 0.4 1100        
6 4.0 1.0 600        
6 4.0 1.0 1000        
6.35 5.588 0.381   1/4" 0.22"    
6.35 5.55 0.4 1000 1/4" 0.2185"    
6.35 5.33 0.51 1000 1/4"      
6.35 4.4 1.0 1200 1/4"      
6.35 4.35 1.0 2000 1/4"      
7 6.5 0.25          
7.50 4.875 1.0625 1000        
7.62   0.51 431.80 0.3"   0.02" 17"
8   0.3-0.4 1000 0.315"      
8 6.00 1.0 1000 0.315" 0.2362"    
8 6.00 1.0 1800 0.315" 0.2362"    
8 5.00 1.5 600 0.315" 0.1969"    
8.70 8.20 0.25   11/32"      
8.80 8.00 0.4 3000        
8.80 8.00 0.4 1000        
9 8.40 0.3 250 0.3543"      
9 6.375 1.3125 1000 0.3543"      
9.50 8.50 0.50   3/8"      
9.53   0.90 200 3/8"      
10   0.50 1100 0.3937"      
10 8.40 0.80 1000 0.3937" 0.0315"    
10 8.00 1.00 800 0.3937" 0.0394"    
10 6.00 2.00 600 0.3937" 0.2362"    
12 11.24 0.38 1100 0.4724"      
12 10.00 0.50 150        
12 10.50 0.75 150        
12 10.00 1.00 1000        
12   2.00 1000        
12.70 11.70 0.50          
12.70 11.68 0.51 1828 0.5" 0.46" 0.02" 6ft
12.70   0.7938 3048 1/2"   1/32" 10ft
12.70   1.00 160        
12.70   1.00 210        
12.70   1.00 340        
12.70 10.70 1.00 1016        
12.70 10.30 1.20 1000        
13   0.40 1000        
14   0.40 600        
14 13.00 0.50 2000        
14 13.00 0.50 6000        
14 10.00 2.00 2300        
14   2.50          
15 14.20 0.40 1000        
15   0.50 200        
15.90   0.50 145        
16   0.40 550        
16   0.40 1600        
16   0.40 2000        
16   0.50 3000        
17   1.00 400        
18-20   0.8-0.9 150-200        
18   1.00 1100        
18 15.00 1.50 105        
18 13.00 2.50 105        
19   1.00