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99.95% Top quality of tantalum bars with best price

FOB Price

USD $35 - $55 / Kilogram

5 Kilograms(Min.Order)

Supply Ability 1000 Kilogram / Kilograms per Month
Port Any port in China

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Product Details

Brand Name:	Tairong	Place of Origin:	China	Model Number:	OEM
Shape:	Bar/Rod	Application:	Generally used	Chemical Composition:	STD
Dimensions:	OEM	Material:	Tantalum

Product Description

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

2.Standard: ASTM B521-98, GB/T14841, ASTMB365, ASTMB708

3.Purity:≥ 99.95%

4.Size: Diameter: φ2.0-100mm

Thickness: 0.2-5.0mm

Length: 200mm-6000mm

5.Characteristic:

Density: 16.6 g/cm3

Certificate: ISO9001:2008

6.Product Feature:

Strict quality control system:

--- Each link of the production will be strickly controled, ensuring without one unqualified product being out from our company.

Technical Parameters

Grade(UNS)	Annealed
Grade(UNS)	Tensile strength min, psi (MPa)	Yield strength min,psi (MPa)(2%)	Elongation min, % (1 inch gage length)
Pure Ta (RO5200, RO5400)	30000 (207)	20000 (138)	20
Ta-10W (RO5255)	70000 (482)	60000 (414)	15
Ta-2.5W (RO5252)	40000 (276)	30000 (207)	20
Ta-40Nb (RO5240)	35000 (241)	20000 (138)	25

Chemistry %
Designation	Chief component		Impurities maxmium
Designation	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remainder		0.005	0.003	0.002	0.006	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
Ta2	Remainder		0.01	0.01	0.005	0.02	0.02	0.005	0.08	0.02	0.01	0.0015	0.01
TaNb3	Remainder	3.5	0.01	0.01	0.005	0.02	0.02	0.005		0.02	0.01	0.0015	0.01
TaNb20	Remainder	17.0-23.0	0.01	0.01	0.005	0.02	0.02	0.005		0.02	0.01	0.0015	0.01
Ta2.5W	Remainder		0.005	0.003	0.002	3.0	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

Process Craft

tantalum Powder → Isocratic Pressing → Bar Billet →Sintering → Semi-finished bar →Forging

→ Swaging → Polished → End products → Inspection → Packing

Tantalum features

1) high melting point ,

2) low vapor pressure ,

3) good cold processability ,

4) excellent chemical stability ,

5) good resistance to corrosion ,

6) high dielectric constant ,in surface oxide film .

widely used in many industries such as electronics ,metallurgy, chemical processing , hard alloy cutters , aerospace and aviation.

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Baoji Tairong Metal Material Technology Co.,Ltd

Product Categories

Molybdenum	Tantalum	Zirconium	Tungsten
Niobium	Titanium

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99.95% Top quality of tantalum bars with best price

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