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1.pure tantalum capillary tube

Grade: RO5200,Ta1, RO5252(Ta-2.5W),RO5255(Ta-10W)

Size : OD:3mm min. Wall Thickness: 0.5mm min. Length: Rely on your request

Standard:ASTM B 52198   GB/T 81821987

Color: Silvery gray

Supply condition: Cold rolled, Hot rolled, Extruded

Product Feature : High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion

2. Element composition

3. Physical Properties

Product Name

Tantalum Tube

Material Composition

RO5200,Ta1, RO5252(Ta-2.5W),RO5255(Ta-10W)

Purity

≥99.95%

Specifications

Outdiameter:max200m 

Wall thickness:min0.5mm

Length:max6000mm

Quantitative analysis

Element

Ni

Mg

Fe

Mn

H

W

Si

Cr

Cu

Zr

Concentration(PPM)

5

4

20

8

5

25

10

5

8

5

Element

C

O

N

Nb

Ti

Mo

 

 

 

 

Concentration(PPM)

20

100

12

300

10

10

 

 

 

 

Purity(Metallic Base) Ta≥99.95%