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relevance
High-strength, corrosion-resistant and sufficiently plastic alloys based on chromium and nickel have long and firmly entered our daily life. After all, the unique properties of such materials, due to their chemical composition, allow the use of such raw materials, both for the production of household products, and for the production of special equipment capable of efficiently and reliably operating under the most difficult industrial conditions.
characteristic
Due to the well-balanced composition and the presence of a large number of additional alloying components, the alloy KhN32T possesses a number of unique characteristics that are used in most branches of modern industry. The high heat resistance of this raw material makes it possible to use it in the production of structural components of equipment, the operating temperature of which can reach eight hundred and fifty degrees on a Celsius scale. Significant resistance to an aggressive environment, both liquid and gaseous, makes it possible to actively use the alloy in the chemical industry, and the good machinability of the material facilitates the fabrication from it of semi-finished products of various shapes and sizes. Indicators of fluidity, malleability and resistance to electric current may vary somewhat within acceptable limits, depending on changes in chemical composition.
composition
Percentage of GOST 5632−72 .
| Alloy | C | Ti | Fe | Ni | Cr | Mn | P | S | Si | Al |
|---|---|---|---|---|---|---|---|---|---|---|
| ХН32Т | ≤0,05 | 0.25−0.6 | 41.4−50.75 | 30−34 | 19−22 | ≤0,7 | ≤0,03 | ≤0,02 | ≤0,7 | ≤0.5 |
The presence of harmful impurities adversely affecting the performance of the alloy ХН32Т is minimized due to the use of arc furnaces in the production process. The density of such a material is slightly more than eight grams per cubic centimeter of the volume of the semi-finished product, and the mechanical parameters may vary somewhat depending on the temperature regime. It is also worth noting that, thanks to a fairly easy weldability, such raw materials are very actively used in the manufacture of welded structures of any type. To improve the properties of the material, it can be further subjected to heat treatment. Most often this procedure is the heating of the part (from 1000 to 1200 degrees), followed by cooling in the open air. In the course of this action, the internal stresses obtained during manufacturing are removed, and the strength index is increased.
Application of
The main industry for the use of such material as the alloy ХН32Т is the sphere of oil and gas production. High resistance to corrosive processes of various types, as well as the ability to withstand significant temperature changes during operation, is the fundamental criterion that ensures the reliability and durability of the operation of oil and gas equipment. Another branch for which persistent alloys of this type is very relevant is the chemical industry. Various tanks, reactors and heat exchangers working in constant contact with corrosive substances made of the material of this brand have perfectly proven themselves and ensured the effective operation of the entire chemical complex.
Buy at the best price
High demand for the products from the alloy grade HN32T is due to the optimal combination of price and quality. A wide range of products and a convenient way of ordering make the purchase from us as comfortable as possible. Full compliance of all products with the requirements of regulatory documentation for it and the availability of quality certificates for each type of product guarantees a long-term reliable operation of the ordered materials. The invariably high quality of semi-finished products determines the constant trust of our customers.