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Beauty / Personal Care 
Furniture / Building Materials 
Automotive Machinery 
Home Department Store 
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Niobium and niobium alloy tubes, rods, and wires have the advantages of high melting point, corrosion resistance, and good cold working performance, and are widely used in chemistry, electronics, aviation, aerospace and other fields. Niobium and niobium alloy rods are used as structural materials for aircraft engines and rocket nozzles, reactor internal components and cladding materials, and for the manufacture of corrosion-resistant parts that are resistant to nitric, hydrochloric or sulfuric acid corrosion.
Grade
Condition
OD/mm
Wall thickness/mm
Length/mm
R04200
R04210
R04251
R04261
Annealing(M)
Cold rolled(Y)
Stress relief(m)
1~3
0.2~0.4
As customer's request
>3~5
0.2~0.6
>5~15
0.3~1.0
>15~25
0.6~2.0
>25~35
0.8~3.0
>35~40
1.0~3.5
>40~50
1.0~4.0
>50~65
1.2~4.0
Grade
Clearance element content(%)≤
O
N
H
C
R04200
0.025
0.01
0.0015
0.01
R04210
0.04
0.01
0.0015
0.015
R04251
0.025
0.01
0.0015
0.01
R04261
0.04
0.01
0.0015
0.015
Zhuohangxin Metals offers the highest quality Niobium Tubes (Nb Tubes) at competitive prices and unmatched customer service. All niobium tubes (niobium tubes) we supply will pass a rigorous testing process. We can cut, chop, shear or centerless grind niobium tubes (niobium tubes) to your exact specifications. Zhuohangxin Metal is committed to a process of continuous improvement so that we can provide our customers with services that exceed their expectations.
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