Main Products: Tungsten ,Molybdenum ,Tantalum ,Niobium ,Zirconium
Quality and quantity assured High purity High-density ASTM B365 Tantalum bar
USD $690 - $1,199 /Piece
Min.Order:1 Piece
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Xi'an Xinheng Rare Metal Co., Ltd.
Business Type: Trading Company
Shaanxi ChinaMain Products: Tungsten ,Molybdenum ,Tantalum ,Niobium ,ZirconiumProduct Details
Tantalum bar widely used in electronics,high temperature using parts,reaction containe. for making components in electric vacuum devices, guide rods, heating elements, electrodes, leads etc.
1. Grade: Ta1, R05252, RO5255, RO5200, RO5400.
2. Purity :> =99.95% .
3. Characteristic:
Melting Point: 2996 DC.
Boiling Point: 5425 DC .
Density: 16.6g/cm3 .
High quality, workability.
4. Certificate: ISO9002.
5 Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.
6. Table1.the details for tantalum bar.
Name | Tantalum rod/bar |
Size | as your requirement |
Standard | ASTM B365 |
Trade Mark | Ta1,Ta2,TaNb3,TaNb20,Ta-10W,Ta-2.5W, Ro 5255, Ro 5252, Ro 5240 |
Purity | >=99.95% |
Application | Capacitors, high-temperature furnace parts, semiconductor, sputtering targets and relative devices and is widely applied to electronics, metallurgy, chemical, pharmacy, aerospace and other fields. |
Table2.Tolerance.
Diameter | Diameter Tolerance | Length | Tolerance | |||
forging rod | Extruded Rods | rolling rod | ground rod | |||
3.0-4.5 | ±0.05 | - | ±0.05 | - | 500-1500 | + 5 |
>4.5-6.5 | ±0.10 | - | ±0.10 | - | 500-1500 | + 5 |
>6.5-10.0 | ±0.15 | - | ±0.15 | - | 400-1500 | + 5 |
>10-16 | ±0.20 | - | ±0.20 | - | 300-1200 | + 5 |
>16-18 | ±1.0 | - | - | ±0.30 | 200-2000 | + 20 |
>18-25 | ±1.5 | ±1.0 | - | ±0.40 | 200-2000 | + 20 |
>25-40 | ±2.0 | ±1.5 | - | ±0.50 | 150-4000 | + 20 |
Table3.Chemical Composition.
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 | 0.004 | 0.002 | 0.03 | 0.015 | 0.004 | 0.002 | 0.002 | |
Ta2 | Remainder |
| 0.01 | 0.01 | 0.005 | 0.02 | 0.02 | 0.005 | 0.08 | 0.02 | 0.01 | 0.002 | 0.01 | |
Application | Chemical industry, electronic industry, aerospace industry, aviation industry | |||||||||||||
7. Application:
Chemical industry, electronic industry, aerospace industry, aviation industry.
Thanks for your visit and looking forward to work with you in the near future!
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