Steel HN32T refers to the heat-resistant alloy with long service life. The wire is made from this steel diameter of 0.016 to 12 mm and is widely used in the petrochemical engineering, components for high temperature installations operating at temperatures 700−850ºS.
The chemical composition of the wire is regulated by GOST 5632−72.
|30−34||19−22||41,4−50,75||0.7||0.7||0.25−0.6||0.5||0,005||to 0.03||to 0.02;|
Alloy HN32T zharoprochen more than lame. And it is — not its only advantage. One of the biggest advantages is the high electrical 1,05−1,4 Omxmm² / m, which can successfully be used in the manufacture of a wire heating elements. This alloy is under normal conditions has a density of 8.16 g / cm³. Wire HN32T different creep resistance, toughness (tensile strength — 0.65−0.70 GPa) and shape stability.
|t °||E 10 — 5||a June 10||Heat capacity||Density|
|hail||MPa||1 / Grad||W / (mxgrad)||g / cm 3|
The corrosion resistance of the wire makes this demand, especially where the required stability in aggressive environments. It does not oxidize in continuous operation and high temperatures, characterized by plasticity, which is why so popular for the manufacture of industrial and household appliances. It is stable in an oxidizing atmosphere of nitrogen and ammonia in the medium is unstable but the sulfur compounds that it is a major disadvantage. The wire has a high cost, since nickel — an expensive metal. But the price is justified by the reliability and durability of the material.
HN32T wire used in electric heaters industrial ovens — electric firing and drying, in household appliances, devices of thermal action. It is applied to the resistor elements and rheostat, and in the manufacture of parts for vacuum devices, soldering of high reliability. It can also be used as a heating and cutting element in packaging termonozhah for sealing packages, household and industrial water and air heating systems. In the manufacture of spiral wire length is determined based on the required power. Increased ductility of the material allows its soldering at low temperatures, which considerably reduces energy consumption. Also, because of its heat resistance, this material is used as a chemically resistant alloy in certain corrosive environments. The most widespread use of such a wire found in petrochemical engineering.
All submitted articles HN32T brand certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
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The company «Electrovek-steel» provides for the implementation of an unlimited range of chromium-nickel alloys 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 order it over the Internet.