Tantalum tube
| Model: | RO5200,RO5252 |
|---|---|
| Brand: | CSNFTN |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | TANTALUM , niobiun tube , tantalum foil |
| Price: |
US $300
/ pc
|
| Min. Order: | 1 pc |
Product Description
Tantalum tubes Tantalum- tungsten alloy tubes
Material: RO5200， RO5400， RO5252(Ta-2.5W)， RO5255(Ta-10W)
size: Diameter: φ1.0-150mm
Thickness: 0.2-5.0mm
Length: 100mm-12000mm
Standard: As per ASTM B521-98
Table 1. Chemical composition:
Table2. 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) |
5 |
|
1~1.5 (25.4~38.1) |
0.005 (0.127) |
5 |
|
1.5~2 (38.1~50.8) |
0.006 (0.152) |
5 |
|
2~2.5 (50.8~63.5) |
0.007 (0.178) |
5 |
|
2.5~3.5 (63.5~88.9) |
0.010 (0.254) |
5 |
Table3. 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 |
|
Special requirements to be agreed on by the supplier and buyer of negotiation |
|||
Member Information
| Changsha South Tantalum Niobium Co.，Ltd | |
|---|---|
| Country/Region: | Hu Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 18974895196 |
| Contact: | queenie yu (sales manager) |
| Last Online: | 15 Sep, 2014 |