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ASTM B394-98 RO4200 RO4210 Niobium Tube Niobium Pipe Medical Field
| Place of Origin | CHINA |
|---|---|
| Brand Name | CSTY |
| Certification | ISO9001:2015 |
| Model Number | RO4200 RO4210 |
| Minimum Order Quantity | 1 kg |
| Price | $110.00 - $150.00/ Piece |
| Packaging Details | film and wooden case,carton Packaging can be according to customer requirements. |
| Delivery Time | 15~20 work days |
| Payment Terms | L/C, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 5000 Kilogram/Kilograms per Month |
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xProduct Details
| Specific Heat Capacity | 0.265 J/g·K | Appearance | Silvery-white Metal |
|---|---|---|---|
| Diameter | Φ0.3mm Or Above | Product Standard | ASTM B393-89 |
| Type | Welded | Packing | In Wooden Box |
| Surface Condition | Polished,bright | Atomic Weight | 92.90638 G/mol |
| Dimension | 4~65mm Diameter,200~1500mm Length | Surface | Bright |
| Color | Gray | Uses | Superconductors, Alloys, Capacitors, And Other Electronic Components |
| Technology | CNC Milling Machinery | Heat Of Fusion | 26.4KJ/mol |
| Size | Dia 3.0-120mm X Length 500-2000mm | ||
| Highlight | ASTM B394-98 Niobium Tube,RO4200 Niobium Tube,RO4210 Niobium Tube |
||
Product Description
Introduction
Niobium tubes are specialised pipes designed for conveying and transferring materials under extreme conditions, such as high temperature and high pressure. They are widely used in:
Nuclear industry
Aerospace
Shipbuilding
Chemical industry
Electronics
Thanks to niobium’s excellent corrosion resistance and high-temperature stability, niobium tubes possess:
Strong compressive strength
High tensile strength
Excellent fatigue resistance
Superior heat resistance
This makes them ideal for high-end industrial and scientific applications.
Surface Treatment
Niobium tubes undergo surface treatments to improve corrosion resistance, cleanliness, and flatness:
Mechanical polishing & electrolytic polishing: Enhance surface finish and flatness
Pickling & sandblasting: Remove oils, oxides, and other impurities
Chemical Composition
| Grade | Nb (Remainder) | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nb1 | Remainder | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | — | 0.05 | 0.015 | 0.004 | 0.0015 |
| Nb2 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | — | 0.07 | 0.02 | 0.01 | 0.0015 |
Applications
Niobium tubes are widely used in:
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High-temperature alloys
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Niobium-based alloys
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Steel industry
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Electrical porcelain
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Coinage and monetary applications
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Medical devices
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Aerospace components
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