Wire HN77TYUR - EI437BU
Stainless steel wire HN77TYUR occupies a special place among similar products is widely demanded in the production of spring electric heating elements, due to its characteristics. The value of stainless steel is difficult to overestimate. The industry has a durable, strong, corrosion-resistant material. Experiments with the addition of various metals (titanium, molybdenum, niobium, cobalt) resulted in more than one hundred types of stainless steel alloys. Steel Nickel-based have a higher heat resistance compared with other stainless alloys, have minimal tendency to brittle fracture at low temperatures. Due to the chemical interaction of Nickel with air on the surface of the alloy there is a thin film that protects the metal from corrosion.
|70 — 77,4||19−22||2.4 to 2.8||06−1,0||to 1||to 0.6||to 0.4||0,07||0,02||0,015||0,01||0,01||0,007|
Due to its manufacturability and corrosion resistance of heat-resistant Nickel alloy HN77TYUR (ХН70МВЮ-VD) is applied for operation in the vacuum, pairs of sea water, in the air in conditions of low and high temperatures. Used for turbine parts, valves, springs, heaters, control devices reactors.
|t°||E 10— 5||a 10 6||Heat||Density|
Spring marks HN77TYUR
Designed to operate in a temperature range -70º +550ºС. From the alloy manufactured springs screw cylindrical compression and stretchings. Helical springs of compression and extension are divided by type of loading on the first, second and third group of accuracy. The process of production of springs is the stage of mechanical processing: grinding, milling, etc., and then heat treated. To improve the corrosion resistance, the springs after abrasive jet machining, removing them from the scale, electropolished.
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In stock, LLC «Electrocentury-steel» a wide range of stainless steel standard and nonstandard parameters. To by wire HN77TYUR You can easily via our website or by contacting the nearest office of the Company. You are always ready to help, friendly and qualified professionals to purchase. Featuring standards for steel, database, reference materials, price lists and the services provided by our company. For wholesale orders flexible system of discounts.