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RO4200 Nb1 Niobium Seamless Tube ASTM B394 Annealed Niobium Pipe

RO4200 Nb1 Niobium Seamless Tube ASTM B394 Annealed Niobium Pipe

Brand Name:PRM
Certification:ISO9001
Model Number:Custom
Minimum Order Quantity:1kg
Delivery Time:5~7 days
Payment Terms:T/T
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Location: Baoji Shaanxi China
Address: No.188 Gaoxin Road,Weibin District Baoji City,Shaanxi,China
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Product Details

RO4200 Nb1 Niobium Seamless Tube


1. Information of Niobium Seamless Tube:


Name: Niobium tube

Grade: RO4200,RO4210,Nb1,Nb2,Nb-Zr,C103

Density: 8.57 g/cm3

Outdiameter: 2.0~200mm

Wall thickness: 0.2~5.0mm

Length: <8000mm

Standard: ASTM B394

Delivery status: Annealed


Appearance: Observed under a microscope, the inner and outer surfaces of the tube show a uniform metallic luster, without oxidation, hydrogenation discoloration, scratches, deformation, burrs, etc.



2. Chemical of Niobium Seamless Tube:


GradeRO4200RO4210Nb1Nb2NbZr1C-103

Content

(wt%)

Zr0.020.020.020.020.8~1.20.7
Ti0.020.030.0020.0050.020.7~1.3
C0.010.010.010.020.010.015
N0.010.010.0150.050.010.015
O0.0150.0250.0150.0250.0150.023
H0.00150.00150.0010.0050.00150.002
Ta0.10.30.100.250.100.5
Fe0.0050.010.0050.030.005-
Si0.0050.0050.0050.020.005-
W0.030.050.030.050.030.5
Ni0.0050.0050.0050.010.005-
Mo0.010.020.0100.050.01-
Cr0.002-0.0020.010.002-
Hf0.020.02---9.0~11.0
NbRemainRemainRemainRemainRemainRemain

3. Tolerance of Niobium Tube Diameter and Wall Thickness :


Outdiameter (mm)Tolerance of Outdiameter(mm)Tolerance of Inner diameter(mm)Tolerance of wall thickness (%)
4.7<D<15.9mm±0.1mm±0.1mm10
15.9<D<25.4mm±0.13mm±0.13mm10
25.4<D<50.8mm±0.19mm±0.19mm10

50.8<D<76.2mm

±0.25mm±0.25mm10
76.2<D<101.6mm±0.32mm±0.32mm10

4. Application of Niobium Tube:


Niobium and niobium alloy tubes have the characteristics of high melting point, corrosion resistance, and good cold working performance. They are widely used in the chemical industry, electronics industry, aviation and aerospace industry, and are mainly used to make high-pressure sodium lamps, structural materials of aviation and aerospace engines, Reaction vessels, heat exchanger tubes, reactor internal components and cladding materials for chemical processes, etc. Adding zirconium to niobium can significantly improve the oxidation resistance and strength of the material. Currently, niobium-zirconium alloy is manufactured into capillary tubes and supplied to the sodium lamp manufacturing industry.


Company Profile:


Shaanxi Peakrise Metal Co., Ltd. is an rich experienced tungsten,molybdenum, tantalum, niobium, titanium,zirconium,nickel non-ferrous metal production enterprise,main products include tungsten-copper alloy, molybdenum-copper alloy, tungsten-molybdenum alloy, high specific gravity tungsten alloy, tantalum alloy,niobium alloy,titanium alloy and other more than 100 kinds of products.we have more than 13 years of rich production experience and export experience, and solve related import and export problems for customers. , one-stop solution to all difficulties.Products are exported to Taiwan, Ukraine, South Korea, the United States, Australia, Germany, Iran and other countries, and have established long-term good cooperative relations with customers. Our products are highly recognized and evaluated by customers.






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China RO4200 Nb1 Niobium Seamless Tube ASTM B394 Annealed Niobium Pipe supplier

RO4200 Nb1 Niobium Seamless Tube ASTM B394 Annealed Niobium Pipe

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