ASTM B365 R05200 R05400 bright 99.95% pure tantalum wire in stock
ASTM B365 R05200 R05400 bright 99.95% pure
in stock
Specification
| Name | ASTM B365 R05200 R05400 bright 99.95% pure tantalum wire in stock |
| Purity | 99.95% min |
| Grade | R05200, R05400, R05252, R05255, R05240 |
| Standard | ASTM B365 |
| Size | Dia: 0.2mm~ 3.0 mm * Length |
| Condition | 1. Hot-rolled/Cold-rolled; 2.Alkaline Cleaning |
3.Electrolytic polish; 4. Machining, grinding; 5.Stress relif anealing | |
| Feature | high ductility, superconductivity, high anti-oxgyen, corrosion resistance |
| Application | chemical, mechnical, metallurgy, superconducting industry, medical |
Chemical composition
| Grade | R05200 | R05400 | TaNb3 | TaNb20 | R05240 | R05252 | TaW7.5 | R05255 |
| Element content % | ||||||||
| C | 0.01 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 |
| N | 0.005 | 0.025 | 0.025 | 0.025 | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.03 | 0.03 | 0.03 | 0.02 | 0.015 | 0.015 | 0.015 |
| H | 0.0015 | 0.005 | 0.005 | 0.005 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe | 0.005 | 0.03 | 0.03 | 0.03 | 0.01 | 0.01 | 0.01 | 0.01 |
| Si | 0.005 | 0.02 | 0.03 | 0.03 | 0.005 | 0.005 | 0.005 | 0.005 |
| Ni | 0.002 | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0.01 | 0.01 |
| Ti | 0.002 | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0.01 | 0.01 |
| Mo | 0.01 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| W | 0.01 | 0.04 | 0.04 | 0.04 | 0.05 | 2.0~3.5 | 6.5~8.5 | 9.0~11 |
| Nb | 0.05 | 0.1 | 1.5~7.5 | 17~23 | 35~42 | 0.5 | 0.5 | 0.1 |
| Ta | Remain | Remain | Remain | Remain | Remain | Remain | Remain | Remain |
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