Product Details:
Payment & Shipping Terms:
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1.Specification
Tantalum rod Tantalum bar tantalum price
Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Diameter: max500mm Length:max2000mm
Purity: >=99.95%
Surface: bright,polish
Standard: As per ASTM B 365-98
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Diameter, inch (mm) |
Tolerance, +/-inch (mm) |
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0.125~0.187 excl (3.175~4.750) |
0.003 (0.076) |
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0.187~0.375 excl (4.750~9.525) |
0.004 (0.102) |
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0.375~0.500 excl (9.525~12.70) |
0.005 (0.127) |
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0.500~0.625 excl (12.70~15.88) |
0.007 (0.178) |
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0.625~0.750 excl (15.88~19.05) |
0.008 (0.203) |
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0.750~1.000 excl (19.05~25.40) |
0.010 (0.254) |
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1.000~1.500 excl (25.40~38.10) |
0.015 (0.381) |
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1.500~2.000 excl (38.10~50.80) |
0.020 (0.508) |
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2.000~2.500 excl (50.80~63.50) |
0.030 (0.762) |
2,Physical and chemical properties
(1). RO5200,Ta
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Quantitative analysis |
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Element |
Ni |
Mg |
Fe |
Mn |
H |
W |
Si |
Cr |
Cu |
Zr |
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Concentration(PPM) |
5 |
3 |
18 |
8 |
15 |
35 |
30 |
2 |
8 |
5 |
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Element |
C |
O |
N |
Nb |
Ti |
Mo |
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Concentration(PPM) |
30 |
100 |
12 |
260 |
10 |
12 |
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Purity(Metallic Base) Ta≥99.95% |
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(2). RO5252
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Quantitative analysis |
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Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
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Concentration(%) |
2.0~3.5 |
0.010 |
0.010 |
0.0015 |
0.015 |
0.500 |
0.010 |
0.010 |
0.020 |
0.005 |
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Element |
Ni |
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Concentration(%) |
0.010 |
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(3) RO5255
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Quantitative analysis |
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Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
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Concentration(%) |
9.0~11.0 |
0.010 |
0.010 |
0.0015 |
0.01 |
0.100 |
0.010 |
0.010 |
0.020 |
0.005 |
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Element |
Ni |
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Concentration(%) |
0.010 |
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3.Application:
Chemical industry, electronic industry, aerospace industry, aviation industry,capacitors, high-temperature furnace parts, semiconductor, sputtering targets and relative devices and is widely applied to electronics, metallurgy, chemical, pharmacy, aerospace and other fields.
4.Advantage of our Ta rod
-polised surface with high quality.
- uniform grain with densified microstructure ensures longer use time.
- precise machining tolerance.
-professional after-sales service
Package:
