Sheet HN60VT- EI868

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Sheets made of heat-resistant chromium-nickel stainless steel with titanium and tungsten additions HN60VT brand used for the manufacture of sheet metal parts of turbojets. Such details are operated at t ° 1000 -1100 ° C. Strength characteristics HN60VT sheet (sometimes refer to such an alloy VZH98, EI868, HN60VT-W or HN60VT-VD) regulates GOST 5632−72. Foreign analogue of this alloy has a name Inconel 601 (Pyromet 601, Nicrofer 601).

Chemical composition:

Production

HN60VT alloy smelted in an open electric arc furnaces using the technology of plasma-arc remelting of cold rolled sheet products — one of the most popular types of products. It is durable, easy to deformation. Domestic producers of sheet thickness of 0.8 — 5 mm. The hot rolling is performed at a temperature range of 1180 — 1050 ° C. The hardening is carried out in air or in water. To cook the individual parts, components and other elements of the alloy are applicable any type of welding.

Basic quality

The main advantage of such sheets — tensile strength. It is 195 MPa at t ° 650 ° C, but when exceeding 1,000 ° C it drops to 8 MPa. For t ° 20−25 ° C tensile strength sheet HN60VT is 750 MPa. In this case the elongation at break does not exceed 7%. The coefficient of linear expansion at 100 ° C is stored in the range 12 — 13 1 / Grad. The heat capacity is relatively high and amounts to 29.6 W / (m • deg). Density depends on the percentage of nickel and varies normally from 8.7 g / cc to 8.95 g / cm³, corrosion resistance of the material is due to the addition of aluminum alloy.

application

HN60VT sheet is effectively used in conditions of high humidity temperature, exposure to chemical environments acids or alkalis. Such sheets are in demand not only for internal combustion engine parts, but also in space projects, nuclear industry, metallurgy. Used in the construction of heat-treatment furnaces, gas and petrochemical equipment, t. E. In all areas where high heat resistance, heat resistance of the low oxidation of the material.

Deliveries

All these virtues, ease of processing predetermine high demand sheets of chromium-nickel alloys on the market. However, the cost of these materials varies from 3,300 to 3,700 rubles per kilogram. The high price is due to the cost of the main alloying element — nickel. LLC «Electrovek-steel» supplies high quality products of refractory steel to the domestic and foreign markets. To make an order easily by contacting our nearest office. Necessary information about the range of products available for you at any time on our website.

Supply

All submitted articles HN60VT 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.

Buy at the best price

The site of LLC «Electrovek-steel» reflects the most current information on the acquisition of iron-nickel alloys available today. Experienced managers who are always in touch, ready to provide highly qualified advice on any current issues. We sell semi-finished non-ferrous and rare at a competitive price. Products manufactured at the most modern equipment and meets the requirements of Russian State Standard of quality and international quality standards. Regular customers receive a discount system of discounts. See also:

Alloy HN60VT