Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China tantalum tube manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality tantalum pipe products from us.
Tantalum Seamless Tube,Tantalum Alloy Tube,Tantalum Pipe,Tantalum Capillary Tube,Tantalum Tubing
1.Standard:ASTM B521
2.Grade: Ta1, Ta2.5W, Ta10
3.Dimension: OD:3mm min. Wall Thickness: 0.5mm min. Length: Rely on your request
4.Certificate:ISO9001 IS14001
Pemissible 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) |
0.008 (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
|
Chemical Compositions
|
Designation |
Chief component |
Impurities max(%) |
||||||||||
|
Ta |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
|
|
Ta1 |
Remainder |
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