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Tantalum Tube

Tantalum Tube
Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum tube manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum tube, tantalum pipe products from us.

 

² Chemical Composition:

                   Chemistry           %

 

Grade

Chief component

  Impurities  max

Ta

Other

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Balance


0.004

0.003

0.002

0.004

0.004

0.002

0.03

0.015

0.004

0.0015

0.002

Ta2.5W

Balance

W2.0~3.5

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

Ta10W

Balance

W9.5~11

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

TaNb3

Balance

Nb1.5~3.5

0.03

0.03

0.005

0.04

0.03

0.005

0.03

0.02

0.005

0.025

NoteTa1=RO5200     Ta2.5W=RO5252     Ta10W=RO5255

 

² SpecificationΦ6~Φ80mm×0.2~5.0×L<1300mm

 

² Mechanical requirements: 

Grade

Annealed

 

Tensile strength

δbpsi (MPa)

 

Yield strength 

δ0.2psi (MPa)

Elongation min, % 

(1"/2" inch gage length)

 Ta1   (RO5200)

30000 (207)

20000 (138)

25

Ta2.5W (RO5252)

40000 (276)

28000 (193)

20

Ta10W (RO5255)

70000 (482)

60000 (414)

15

 

² Tolerance

Out Diameter

mm

Tolerancemm

Lengthmm

Length Tolerancemm

        1-3

±0.04

   200~1000

       +3

        0

        >3-5

±0.06

   200~1000

        >5-15

±0.08

   200~1000

        15-25

±0.10

   200~1000

        25-35

±0.12

   1000~3000

       +6

        0

        35-50

±0.15

   1000~3000

        50-65

±0.17

   1000~3000

注:1.The tube wall thickness deviation should be allowed to do not exceed  

the nominal wall thickness of ±10%

    2.All the products can be supplied in according to customers requirement.

 

 

 

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