Tape 29nk - Alloy
One hundred years ago, nickel was the rare products made of it can only afford a few. And when the Emperor of Austria, in the palace which had a lot of nickel utensils, ill unknown disease at the time of the metal does have withdrawn from use. Today, nickel has become an alternative to the silverware, but still can be a source of allergies for some people. Today, nickel rolled so widespread that is used in virtually all sectors.
29NK melted in arc furnaces electroslag method. Alloying components are introduced into the composition in the form of ferroalloys. in the manufacturing process chemical composition is controlled carefully so 29NK relates to precision. 29NK sheet supplied in two versions: the cold-worked, cold rolled under pressure to improve elasticity and soft, which is called annealed.
The percentage of
A significant percentage of nickel allows laminating wire or foil in microns thick. Ribbon Manufacturing 29NK normalizes GOST 15 515−70. The manufacturer guarantees a minimum deviation from the standards. According to the National Standards tape thickness = 0.05−2 mm with a deviation in the direction of decreasing 0.01−0.1 mm. The standard length of 2.5 m and a width of 1−30 cm with a tolerance of + 0.2−1 mm. Tape 29NK 0.1−0.5 mm as agreed with the customer can produce a length of about 100 m, but then it will be visible welds. The weight per square meter of the product depends on the thickness and may be from 0.5 to 18 kg. The surface is flat and smooth, tolerance of minor injuries: scratches, traces broach, color fluctuations. Color subject to change and depend on the standard storage conditions. Tape 29NK may be cited as the band, if it involves a segment.
29NK alloy is used for the production of medical instruments, electric filling cars and planes, of Physical and Chemical Research. Tape 29NK demand in electrical engineering to create electric heaters with consistently high level of electrical resistance. For this purpose, especially a thin ribbon or wire 5−20 microns thick.
All products are certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk a variety of semi-finished products for large-scale productions. We also offer good conditions for retail customers. You will be satisfied with the level of service and speed of service.
Buy at a bargain price
The company «Electrovek-steel» offers its customers a choice of unlimited precision rolled metal products of the highest quality at a competitive price. If you are not sure, offers experienced managers who are always connected and ready to provide advice. Having made an order with us, you will receive certified products that comply with Russian and international standards of quality in the shortest possible time. If you value your time, contact today with our nearest office in Russia or in Ukraine, or make a reservation on the Internet.