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Tantalum Rods

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Shaanxi
Expiry date : Long Effective
last update: 2017-07-11 04:51
view count: 496
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Tantalum Rods


☆ Properties: As a refractory metal tantalum stands out for a combination of high melting point, low ductile-to-brittle transition temperature and corrosion resistance. 


☆ Application: Used for the heating elements in high temperature vacuum furnaces. Furthermore, Tantalum is also used for electrolytic capacitors, prosthetic devices and surgical staples, and in specialized aerospace, nuclear and military applications.


☆ 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

Note:Ta1=RO5200     Ta2.5W=RO5252     Ta10W=RO5255

 

 

 

☆ Specification:

 

Description

Diameter (mm)

Length (mm)

Rod

      Φ1.00~Φ12.00

50~2000

Bar

      Φ12.00~Φ20.00

50~2000

      Φ20.00~Φ30.00

50~1200

      Φ30.00~Φ60.00

50~1000

      >Φ60.00

50~600

Note:All the products can be supplied in according to customer’s requirement.

                                   

☆ Tolerance

 

Diameter(mm)

Diameter Tolerance(mm)

Length(mm)

LengthTolerance(mm)

3.0~4.5

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