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Ta2 Tantalum rod

  • Ta2 Tantalum rod
  • Ta2 Tantalum rod
  • Ta2 Tantalum rod
  • Ta2 Tantalum rod

Product name: Tantalum rod

Implementation standard: ASTM B 365 GB/T26012-2010

Brand number: Ta1, Ta2

Purity :99.95% 99.99%

Chemical composition:


brand

Grade

Chemical composition %,Not more than Chemical composition, Max

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta

Ta1

0.005

0.005

0.005

0.005

0.002

0.002

0.005

0.02

0.004

0.002

0.005

allowance

Ta2

0.005

0.005

0.005

0.005

0.002

0.002

0.1

0.03

0.1

0.002

0.01

allowance

Dimensional tolerance (mm)

diameter

Diameter

Dia tolerance


Length


Tolerance

Forging bar

drawbar

rod

3.0-4.5

-

0.05

-

500-1500

±2

4.5-6.5

±0.15

-

-

500-1500

±2

6.5-10

±0.15

-

-

400-1500

±2

10-16

±0.15

-

-

300-1200

±2

16-18

±0.15

-

-

200-1500

±2

18-25

-

-

±0.5


±2

25-40

-

-

±0.5


±2

40-50

-

-

±0.6


±2

50-65

-

-

±0.7


±2

Mechanical properties (annealed)

                         Bar, 0.125 in (3.18 mm) to 2.5" (63.5 mm) diameter

brand

Minimum ultimate tensile strength,

Lb/inch 2 (mpa)


The yield strength is minimal,

Lb/inch 2 (mpa)


Elongation, minimum %

(1 inch scale)


RO5200/RO5400

 25000 (172)

 15000 (103) 

25 

RO5252

 40000 (276)

 28000 (193) 

 20

RO5255

 70000 (482)

 55000 (379)

 20

RO5240

 40000 (276)

 28000 (193)

 25

Ta2 Tantalum rod(图1)

Tantalum is widely used because of its characteristic. Tantalum can be used as a substitute for stainless steel in the equipment for making various inorganic acids, and its life is dozens of times longer than that of stainless steel. In addition, in chemical, electronic, electrical and other industries, tantalum can replace the past need for precious metal platinum to undertake the task, so that the cost is greatly reduced. Tantalum is manufactured into capacitors and used in military equipment. The United States has an unusually developed military industry and is the world's largest arms exporter. Half of the world's tantalum production is used in the production of tantalum capacitors, and the United States Department of Defense Logistics is the largest owner of tantalum, at one point buying up one-third of the world's tantalum powder.


PRODUCT

TITANIUM

ZIRCONIUM

NICKEL

TANTALUM

NIOBIUM

TUNGSTEN

MOLYBDENUM

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