Bande de feuille de tantale

Processing	Cold rolling, Annealed
Standard	ASTM B708, ASTM F 560
Thickness	0.01 mm - 0.5 mm
Width	20-600mm
Length	As Your Required
Grade	RO5200, RO5400
Surface	No burr No oil spots
Shape	Foil, in Coil

Applications:

Electron-beam melting

Laboratory equipment.

Substitute for platinum.

Manufacturing super alloys

Glass and ceramic industries

Metallurgical

Machinery processing

Quality Assurance:

According to globally recognized standards, such as ASTM, AMS, ASME,JIS,MIL.

Chemical composition, Mechanical properties, making sure no defects inside the products.

ISO Quality Management System.

Packing: Wooden case, plywood case, or according to clients’ demand.

Tantalum can be used as a replacement for platinum for laboratory apparatus which has to have good corrosion resistance. The fluids in the human body do not react with the metal and, it is used for surgical implants without rejection. It is also used as an alloying element with, for example, nickel and molybdenum, to produce alloys which have good corrosion resistance, strength and ductility.

Our staff oversees the production of each Tantalum Foil (Tantalum Strip) to ensure quality and customer satisfaction. This means you get the best selection of Tantalum Foil (Tantalum Strip) at the best price.

Grade: RO5200,  RO5400,  RO5252(Ta-2.5W),  RO5255 (Ta-10W)

Purity: 99.95% min or 99.99% min conformity with ASTM B 708

Specifications:

	Thickness（mm）	Width（mm）	Length（mm）
Foil	0.03-0.07	30-200	＞50
Sheet	0.07-0.5	30-700	30-2000
Board	0.5-10	50-1000	50-3000

Chemistry%
Designation	Chief Component		Impurities Maximum
	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remainder		0.004	0.003	0.002	0.004	0.006	0.002	0.03	0.01	0.004	0.0015	0.002
Ta2	Remainder		0.01	0.01	0.005	0.02	0.02	0.005	0.08	0.015	0.01	0.0015	0.01
TaNb3	Remainder	<3.5	0.01	0.01	0.005	0.02	0.02	0.005		0.015	0.01	0.0015	0.01
TaNb20	Remainder	17.0-23.0	0.01	0.01	0.005	0.02	0.02	0.005		0.015	0.01	0.0015	0.01
Ta2.5W	Remainder		0.005	0.003	0.002	3	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
Ta10W	Remainder		0.005	0.003	0.002	11	0.006	0.002	0.04	0.015	0.005	0.0015	0.006

Mechanical requirements (Annealed condition):

Grade and size	Annealed
	Tensile strength	Yield strength min, Mpa	Elongation min, %
	min, Mpa	-2%	(1 inch gage length)
Sheet, foil and board (RO5200, RO5400)               Thickness＜0.060‘’（1.524mm）	207	138	20
Thickness ≥0.060‘’（1.524mm）	172	103	30
Ta-10 W ( RO5255)	482	414	15
Sheet, foil and board	482	379	20
Ta -2.5W (RO5252)                                              Thickness ＜0.125”（3.175mm）	276	207	20
Thickness ≥0.125”（3.175mm）	276	152	25
Ta-40Nb （RO5240）                                          Thickness＜0.060"（1.524mm）	276	138	25
Thickness＞0.060"（1.524mm）	241	103	25

Product Name	Tantalum foil/sheet
Purity	99.95%
Width	5-200mm or customized
Technolgy	Hot-rolled/Cold-rolled
Service	7 days omline
Application	1. Electronic Instrument
	2. Industry Steel industry
	3. Chemical industry
	4. Atomic energy industry
	5. Aerospace aviation
	6. Cementedcarbide
	7. Medical treatment

Application:
Tantalum Foil is used in chemical process equipment, cathodic protection systems for steel structures such as bridges, water tanks, prosthetic devices for humans such as hips, plates in the skull, suture clips, corrosion resistant fasteners, screws, nuts, bolts, high temperature furnace parts and high temperature alloys (Ta10W alloy) for air and land based turbines (e.g. jet engines).