Non-ferrous Metals

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Niobium Tube

Niobium Tube and Niobium Pipe

Material Grade:   R04200, R04210
Purity: 99.5% 99.9%, 99.95% Niobium

Specification for niobium tube and niobium pipe:

Item Specification
Outer diameter: Φ2.0-100mm
Wall thickness: 0.2-5.0mm
Length: 200mm-8000mm

Niobium Capillary Tube:

Niobium Capillary Tube/Pipe

Grade: R04200, R04210
Purity: 99.9%, 99.95%, 99.99%

Specification for niobium capillary tube:

Item Specification
Outer diameter: Φ0.2~Φ8mm
Wall thickness: T0.015~0.5mm
Outer diameter: Φ±0.003mm
Wall thickness T±0.005mm
Length: L±0.05mm

Chemical Composition for Niobium tube

Material Main Content Impurities (no more than %)
Nb Fe Si Ni W Mo Ti Ta O C H N
R04200 Remaining 0.004 0.004 0.002 0.005 0.005 0.002 0.05 0.012 0.0035 0.0012 0.003
R04210 Remaining 0.01 0.01 0.005 0.02 0.01 0.004 0.07 0.015 0.0050 0.0015 0.005

Application for niobium tube:
Niobium capillary tube and Niobium Zirconium capillary tube is often used in high pressure sodium lamp production.

Related Nioubium Products

Niobium Wire           Niobium Rod              Noibium Sheet             Niobium Mesh               

Niobium  Parts         Niobium ZIrconium    Niobium Titanium         Niobium Powder        Niobium Oxide

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