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ASTM B521 Tantalum Tubes

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US$ 1 - 999 MOQ: 10 Kilograms
Key Specifications
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Place of Origin:
Shaanxi, China
Brand Name:
Getwick
Model Number:
Ta1,Ta2,Ta2.5w,Ta10w
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Shaanxi Getwick Nonferrous Metals Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai Tianjing HK
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shaanxi, China
Brand Name Getwick
Model Number Ta1,Ta2,Ta2.5w,Ta10w

Specifications

tantalum pipes&tubes
size: O.D F1.0mm x 0.2mm(0.2mm-5.0mm)--- F60mm
Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

tantalum pipe
size: O.D F1.0mm x 0.2mm(0.2mm-5.0mm)--- F60mm
Material:  RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

Standard:  As per ASTM B521-98

Purity:    ≥99.95%  or  99.99%

 

 

Chemical composition

Element

RO5200

RO5400

RO5255

RO5252

R5240

%WT,        (Max)

C

0.010

0.010

0.010

0.010

0.010

O

0.015

0.03

0.015

0.015

0.020

N

0.010

0.010

0.010

0.010

0.010

H

0.0015

0.0015

0.0015

0.0015

0.0015

Nb

0.10

0.10

0.10

0.50

35.0~42.0

Fe

0.010

0.010

0.010

0.010

0.010

Ti

0.010

0.010

0.010

0.010

0.010

W

0.050

0.050

9.0~11.0

2.0~3.5

0.050

Mo

0.020

0.020

0.020

0.020

0.020

Si

0.005

0.005

0.005

0.005

0.005

Ni

0.010

0.010

0.010

0.010

0.010

Ta

balance

balance

balance

balance

balance

 

 

Permissible variations in diameter & wall thickness

 Outside diameter, inch (mm)

Diameter tolerance, inch(mm), +/- 

Permissible variaton in wall thickness, %, +/- 

 <1 (25.4)

0.004 (0.102) 

10 

 1~1.5 (25.4~38.1)

0.005 (0.127) 

10 

 1.5~2 (38.1~50.8)

0.006 (0.152) 

10 

 2~2.5 (50.8~63.5)

0.007 (0.178) 

10 

 2.5~3.5 (63.5~88.9)

0.010 (0.254) 

10 

 

 

 Mechanical requirements (annealed condition)

 Grade

Tensile strength  δbpsi (MPa), ≥  

Yield strength  δ0.2, psi (MPa),≥

 Elongation in 1"/2" gage length, %, ≥

 RO5200/RO5400

 30000 (207)

20000 (138) 

25 

 RO5252

40000 (276) 

28000 (193) 

20 

 RO5255

70000 (481) 

60000 (414) 

15 

 RO5240

40000 (276) 

28000 (193) 

20 

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Shaanxi Getwick Nonferrous Metals Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2009
Factory Size
1,000-3,000 square meters
Total Employees
11 - 50 People
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