TU 48-4-312-74. Tantalum-tungsten alloy strips. TV-15,TV-10,TV-5
Are you interested in TU 48-4-312-74? We offer to buy tantalum-tungsten alloy strip from specialized warehouses of the supplier Evek GmbH with delivery to any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy rare-earth metals, the price is optimal in this segment of rolled metal products.
Technical specifications
TU 48-4-312-74 provides for production of tantalum and tungsten-tantalum strips in a wide range of sizes. The strip is produced by precision cold rolling technology, after which it is annealed and packaged. As the initial billets are used stacks made by methods of powder metallurgy, or ingots obtained by melting in electronic arc furnaces. The initial billets have high ductility in a cold state, which makes it possible to use a strip from TV-15, TV-10 and TV-5 alloys for any operations of plastic deformation.
Quality
The surface of tantalum-tungsten bands according to TU 48-4-312-74 should be smooth and without cracks and scratches. Isotropic properties of the strip help to avoid unstable height or problems with sickle-shaped profile. When required for use in high-temperature devices and units, tantalum-tungsten strip undergoes recrystallization annealing to stabilize grain size. This significantly increases the durability of products that are operated at high temperatures. Company Evek GmbH offers to buy a strip from tantalum-tungsten alloys (TU 48-4-312-74). The price from the manufacturer. The supplier guarantees the timely delivery of the products to any location specified by the customer.
Assortment
TV-15, TV-10 and TV-5 alloys strips according to TU 48-4-312-74.
| Mark | Product parameters (thickness/width/length), mm | Main element, not less, % | Other element, not less, % | Impurities, not more, % |
| TV-5 | 0,1 ±0,01/100 +3/ 300; 0,15 (0,2) ±0,02/100 +3/300; 0,2-0,4 ±0,03/100 +3/300; 0,4-0,7 ±0,04/100 +5/300; 0,7-1 ±0,05/100 +5/200; 1-2 ±0,15/100 +5/200; 2-4 ±0,2/100 +5/200; 4-10 ±0,3/100 +5/200 |
Ta | W - 4-6 | Nb - 1, Ti, Fe, Si, C, N, O - 0.01 each, Mo - 0.1, H - 0.001 |
| TV-10 | W - 9-11 | |||
| TV-15 | W - 13,5-16,5 |
Buy. Supplier, price
Are you interested in the production of tantalum sheet, foil, strip? We offer a range of tantalum foil, strip, sheets, price - determined by the technological features of production without including additional costs. The website of Evek GmbH displays information on the latest arrivals of products. It is possible to order rolling of any metal. We invite to partner cooperation.
