China High Quality Tantalum Foil Stirp 0.02mm Manufacturer Price Per Kg, Find details about China Tantalum Sheet, Tantalum Plate from High Quality Tantalum Foil Stirp 0.02mm Manufacturer Price Per Kg
Product Description:
Product Name | high quality tantalum foil stirp 0.02mm manufacturer price per kg |
Material | 99.95% min |
Color | silver |
Grade | R05200, R05400, R05252, RO5255, R05240 |
Condition | 1.Hot-rolled/Cold-rolled; 2.Alkaline Cleaning3.Electrolytic Polish; 4.Machining, grinding5.Stress relief annealing |
Customized products | According to drawing, Special requirements to be agreed upon by the supplier and buyer. |
Used | building industry machinery |
Mechanical property (Annealed) | Grade (UNS) | Tensile strength min psi (MPa) | Yield strength min psi(MPa)(2%) | Elongation min, % (1 inch gage |
(RO5200, RO5400) | 30000 (207) | 20000 (138) | 20 | |
Ta-10W (RO5255) | 70000 (482) | 60000 (414) | 15 | |
Ta-2.5W (RO5252) | 40000 (276) | 30000 (207) | 20 | |
Ta-40Nb (RO5240) | 35000 (241) | 20000 (138) | 25 |
Features:Tantalum belong to the high melting point ,high boiling point rare metal color ,steel ,ductility and corrosion resistance
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both,
R05400, unalloyed tantalum, powder-metallurgy consolidation,
R05255, tantalum alloy, 90 % tantalum 10 % tungsten, electron-beam furnace or vacuum-arc melt, or both,
R05252, tantalum alloy, 97.5 % tantalum 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both,
R05240 tantalum alloy, 60 % tantalum 40 % columbium, electron-beam furnace or vacuum-arc melt, or both.
Chemical Requirement
Designation | Basis % | Impurity content % (≤) | |||||||||||
Ta | Nb | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
Ta1 | Allowance | - | 0.005 | 0.005 | 0.002 | 0.01 | 0.01 | 0.002 | 0.05 | 0.02 | 0.01 | 0.002 | 0.005 |
Ta2 | Allowance | - | 0.03 | 0.02 | 0.005 | 0.04 | 0.03 | 0.005 | 0.1 | 0.03 | 0.02 | 0.005 | 0.025 |
TaNb3 | Allowance | 3.5 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | - | 0.03 | 0.02 | 0.005 | 0.025 |
TaNb20 | Allowance | 17-23 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | - | 0.03 | 0.02 | 0.005 | 0.025 |
FTa1 | Allowance | - | 0.01 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.05 | 0.03 | 0.03 | 0.002 | 0.02 |
FTa2 | Allowance | - | 0.03 | 0.03 | 0.01 | 0.04 | 0.03 | 0.01 | 0.10 | 0.035 | 0.05 | 0.005 | 0.03 |
Application:
tantalum is used for chemical industry, electronic industry, aerospace, porous tantalum for medical, corrosion resistant parts of military medical industry and general purpose.
capacitor, electric lamp- house, electronics industry, vacuum furnace heat element, heat insulation.