Heat-resistant fechral wire GOST 12766.1-90 can be bought from us at retail in small coils.
There is a Russian heat-resistant wire (mainly Elektrostal) and a Chinese one on the market. The price of Chinese wire is lower, but the titanium content in the wire is less, if not absent at all, so the service life of Chinese wire is less than Russian. The exception is proven Chinese factories, and wire with a quality certificate.
X23Yu5T wire diameters from 0.2mm to 9mm.
Supplied in skeins of 5 kg.
"Metizy-94" has been on the wire market since 1997, which speaks of our reliability.
You can also buy fechral wire X23Yu5T by clicking and filling out the order form, our employee will call you back, issue an invoice for the fechral wire and discuss delivery terms with you.
Fechral - a heat-resistant alloy is used in the same areas as nichrome, but due to the absence of nickel in its base, the price of fechral wire is lower.
Fechral withstands fewer heating cycles, although the maximum operating temperatures are higher than those of nichrome and reach 1400 degrees Celsius. At the moment, the Kh23Yu5T fechral brand has replaced other brands, such as Kh15Yu5, Kh27Yu5T and Kh23Yu5, from production. At the same price, Fechral Kh23Yu5T surpasses them in terms of heat resistance and heat resistance.
Fechral X23Yu5T contains 22-24% chromium (Cr) and only up to 0.6% nickel (Ni). It is an iron-chromium-aluminum alloy. The absence of nickel in large quantities makes fechral a cheaper material compared to nichrome. However, fechral is less technologically advanced - it cannot be used to make thin wire. These two alloys are quite similar and have the same application. The most valuable physical properties of Kh23Yu5T fechral are high electrical resistance, low temperature coefficient of electrical resistance, high corrosion resistance in various media, and high heat resistance. The larger the diameter of the fechral wire from which the heater is made, the higher its maximum operating temperature. Products made from Kh23Yu5T fechral (fechral wire) are more heat resistant than products made from nichrome Kh15N60 and Kh20N80 (nichrome wire, thread, tape, nichrome strip). The above properties of these precision alloys determine the areas of their application.
Maximum operating temperatures:
Fekhral heat-resistant Kh23Yu5T up to 1400 degrees Celsius.
Resistivity :
Fechral wire more than 3 mm brand Kh23Yu5T - 1.39 Ohm*mm/m.
Thus, most often heat-resistant / heat-resistant wire is used for the manufacture of electric heating elements of furnaces for all industries, household appliances and thermal devices.