Tantalum Wire

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shaanxi
Validity to: Long-term effective
Last update: 2017-12-04 06:39
Browse the number: 472
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Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum wire manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum wire 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 SpecificationDiameter:Φ0.25mm~Φ3.2mm

 

² Mechanical requirements:

Grade

Annealed

Diameterinch (mm)

Tensile strength

psi (MPa)

Elongation min, %

Ta1    (RO5200)

 0.010(0.254)~0.0149(0.379)

35000241

10

 0.010(0.254)~0.0149(0.379)

35000241

15

 0.025(0.635)~0.124(3.14)

30000207

20

Ta2.5W (RO5252)

 0.010(0.254)~0.0149(0.379)

40000276

5

 0.015(0.381)~0.0249(0.633)

40000276

10

 0.025(0.635)~0.124(3.14)

40000276

15

Ta10W(RO5255)

 0.010(0.254)~0.0149(0.379)

70000482

5

 0.015(0.381)~0.0249(0.633)

70000482

10

 0.025(0.635)~0.124(3.14)

70000482

15

 

² Tolerance

Diameterinch (mm)

Tolerance+/-inch (mm)

          0.010~0.020  (0.254~0.508)

                0.0005 (0.013)

          0.020~0.030  (0.508~0.762)

                0.00075 (0.019)

          0.030~0.060  (0.762~1.524)

                0.001 (0.025)

          0.060~0.090 (1.524~2.286)

                0.0015 (0.038)

          0.090~0.125  (2.286~3.175)

                0.002 (0.051)

          0.125~0.187  (3.175~4.750)

                0.003 (0.076)

          0.187~0.375  (4.750~9.525)

                0.004 (0.102)

          0.375~0.500 (9.525~12.70)

                0.005 (0.127)

          0.500~0.625  (12.70~15.88)

                0.007 (0.178)

          0.625~0.750  (15.88~19.05)

                0.008 (0.203)

          0.750~1.000  (19.05~25.40)

                0.010(0.254)

          1.000~1.500  (25.40~38.10)

                0.015 (0.381)

          1.500~2.000  (38.10~50.80)

                0.020 (0.508)

          2.000~2.500  (50.80~63.50)

                0.030 (0.762)

Note:Special demands on tolerance available.

 

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