Tantalum Tungsten Alloy (Ta2.5W) Sheets | ALB-T019
Item No.: ALB-T019. Tantalum Tungsten Alloy (Ta2.5W) Sheets is made of Ta2.5W alloy with purity over 99.95%. Size available: Thickness 0.07-10 mm; Width 30-1000 mm; Length 30-3000 mm. Standard: ASTM B 708.
Tantalum Tungsten Alloy Sheets Description:
Tantalum Tungsten Alloy Sheets are made from tantalum Tungsten alloy ingots.
ALB Materials Inc is a global supplier of Tantalum Tungsten Alloy Sheets and we can provide customized tantalum products.
Prepare tantalum tungsten alloy ingot via vacuum electron beam smelting or vacuum arc melting, forging or extrusion billet over 1200 degrees celsius, then rolling or drawing below 500 degrees celsius to get desired size.
ALB's Tantalum Tungsten Alloy Sheets is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.
Tantalum Tungsten Alloy Sheets Applications:
- Used in chemical industry and aerospace industry(strength is higher than pure tantalum, and corrosion resistance is similar)
- Ta-2.5W alloy is mainly used in the manufacture of heaters, cooling coils, heat exchangers and reactors.
- Ta-7.5w alloy is mainly used for chemical corrosion equipment in the spring material and other corrosion-resistant elastic components.
- Ta-10W alloy can be used as gas temperature of 3300 degrees celsius above the liquid rocket engine thrust combustion chamber, high temperature vacuum furnace heating body and other high temperature components.
Tantalum Tungsten Alloy Sheets Specification:
Material:
Tantalum (Ta) Sheets: R05200(Electron beam or vacuum-arc cast tantalum), R05400(Sintered tantalum)
Tantalum Tungsten Alloy Sheets: R05252(Ta-2.5W), R05255(Ta-10W), Ta-7.5W
Tantalum Niobium Alloy Sheets: R05240(Ta-40Nb), Ta-3Nb, Ta-20Nb, Ta-30Nb
Purity: 99.95%
Standard: ASTM B 708
Dimensions:
| Product Name | Thickness(mm) | Width(mm) | Length(mm) |
| Foil | 0.01-0.09 | 30-150 | <2000 |
| Sheet | 0.1-0.5 | 30-600 | 30-2000 |
| Plate | 0.5-10 | 50-1000 | 50-2000 |
Tantalum and Tantalum Alloy
unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)
Chemical Composition:
|
Element |
R05200 (%,Max) |
R05400 (%,Max) |
R05255 (Ta10W) / (%,Max) |
R05252 (Ta2.5W) / (%,Max) |
R05240 (Ta-40Nb) (%,Max) |
|
C |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
O |
0.015 |
0.03 |
0.015 |
0.015 |
0.02 |
|
N |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
H |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
|
Fe |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Mo |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
|
Nb |
0.1 |
0.1 |
0.1 |
0.5 |
35.0–42.0 |
|
Ni |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Si |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
|
Ti |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
W |
0.05 |
0.05 |
9.0–11.0 |
2.0–3.5 |
0.05 |
Mechanical properties (annealed condition):
| Size | Tensile strength, psi (MPa), ≥ | Yield strength, psi (MPa), ≥ | Elongation (%), ≥ |
|
Pure Tantalum sheet, foil and plate (R05200, R05400) |
|||
| Thickness<0.060"(1.524mm) | 30000 (207) | 20000 (138) | 20 |
| Thickness≥0.060"(1.524mm) | 25000 (172) | 15000 (103) | 30 |
|
Ta-10W (R05255) Tantalum tungsten alloy sheet and plate |
|||
| Thickness<0.125" (3.175mm) | 70000 (482) | 60000 (414) | 15 |
| Thickness≥0.125" (3.175mm) | 70000 (482) | 55000 (379) | 20 |
|
Ta-2.5W (R05252) Tantalum tungsten alloy sheet and plate |
|||
| Thickness<0.125" (3.175mm) | 40000 (276) | 30000 (207) | 20 |
| Thickness≥0.125" (3.175mm) | 40000 (276) | 22000 (152) | 25 |
|
Ta-40Nb (R05240) Tantalum niobium alloy sheet and plate |
|||
| Thickness<0.060"(1.524mm) | 40000 (276) | 20000 (138) | 25 |
| Thickness>0.060"(1.524mm) | 35000 (241) | 15000 (103) | 25 |
Tantalum Tungsten Alloy Sheets Packaging:
Our Tantalum Tungsten Alloy Sheets are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.
ALB-T019
Data sheet
- Item Number
- ALB-T019
- Formula
- Ta-W
- Size
- custom-made
- Purity
- 99.95%
- Standard
- ASTM B 708
Item No.: ALB-T019. Tantalum Tungsten Alloy (Ta2.5W) Sheets is made of Ta2.5W alloy with purity over 99.95%. Size available: Thickness 0.07-10 mm; Width 30-1000 mm; Length 30-3000 mm. Standard: ASTM B 708.