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.).
