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, ,Paypal
Supply Ability 5000 Kilogram/Kilograms per Month
Product 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

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RO4200 Niobium Tube

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RO4210 Niobium Tube

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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:

  1. High-temperature alloys

  2. Niobium-based alloys

  3. Steel industry

  4. Electrical porcelain

  5. Coinage and monetary applications

  6. Medical devices

  7. Aerospace components