You are interested in the characteristics fehrle brand KH23JU5 from the vendor — KMZ? Here you will find the necessary information on this issue. Supplier KMZ offers to buy at a economical price alloy heat — resistant brand KH23JU5. Supplier guaranteed timely delivery at any address specified by the consumer.
The composition and application of
Resistant KH23JU5 is a ferromagnetic alloy containing iron, aluminum and chromium; used for the production of working heating elements, electric resistance furnaces, the highest operating temperature not exceeding 1350…1400°C. Of fehrali are also manufactured heaters home appliances convective and radiative heating. The alloy is also used in the elements of automated control systems as sensors, work out the temperature change. Industrial electric peraliya common resistors, is suitable for processes of the start-braking of the main traction drive.
A positive feature of fehrali is a high corrosion resistance, which practically does not change with temperature.
The percentage composition of (GOST 17266−1-90)
|Composition, %||Si %||Mn, %||Cr, %||Al, %||Ni, % Fe, %|
The basic physical characteristics of the alloy:
Density, kg/m3 — 7100;
Melting point, ° C — 1500;
Specific electrical resistivity at room temperature, Ohm·m — 1.45;
Poisson’s Ratio — 0.30;
The modulus of elasticity in the temperature range 20…1000°C, HPa — 220 130…;
Coefficient of thermal expansion in the temperature range 20…1000°C, µm/deg — 15.
The main mechanical characteristics of fehrali
The limit of temporary resistance, MPa — 680…760;
Yield stress, MPa 475 545…;
Elongation % — 12…18;
Hardness on the Brinell hardness, HB, max — 220 to 240.
At temperatures exceeding 450 °C, the alloy becomes brittle, and drastically reduces their strength in bending. Resistant against pitting corrosion.
To buy at an affordable price resistant KH23JU5 provider offers KMZ. Supplier garantiruet timely delivery of products to any address set by the user.
Buy Resistant KH23JU5 provider KMZ can at an affordable price. The price is formed based on the European standards of production. \Buy Resistant at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ.
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