• +38 (056) 790-91-90
    +38 (056) 790-91-90
  • +49 (30) 217-888-05

Wire nichrome x20n80 - 2.4869 - Ni80Cr20

Wire nichrome x20n80 - 2.4869 - Ni80Cr20

Company AvecGlob sells at affordable prices from the manufacturers of nichrome wire, made of alloy grade X20N80 (2.4869). The supplier ensures guaranteed delivery of products to any address specified by the consumer

The composition of the alloy and its application

Nichrome Х20Н80 (2.4869 according to DIN 17470/17471) is a high-quality austenitic alloy. Due to its corrosion resistance in the water environment and the strength at high temperatures, the alloy in question is particularly suitable for use in the industry engaged in the production of measuring electrical appliances. In industrial furnaces, the use of a wire made of the X20N80 alloy has many advantages due to its excellent mechanical properties in the hot state.

This alloy has an excellent durability compared to alloys of similar purpose (for example, feces) due to the extremely good adhesion properties of the oxide that forms on its surface.

Typical applications for wires made of alloy X20N80 (2.4869) are conductors of electric circuits of ironing machines, water heaters, as well as resistors, plastic molding molds, soldering irons, metal casings with cylindrical elements, cartridge elements, etc.

The chemical composition of the precision alloy Kh20N80 with a high electrical resistance value, manufactured according to the technical requirements of GOST 10994−74 (numerical data is in percent, nickel is the base):

Fe C Si Mn S P Cr Ti Al Zr
Not more than 1 Not more than 0.06 1… 1.5 Not more than 0.6 Not more than 0.015 Not more than 0.02 20… 23 Not more than 0.2 Not more than 0.2 0.2… 0.5

Buy nichrome wire from alloy X20N80 (2.4869) at economically favorable prices from the manufacturer offers the company AvecGlob. The supplier organizes an expeditious shipment of products to any point set by the client.


Basic physical characteristics of the alloy:

Density, kg / m 3 — 8400;

Melting point, 0 С — 1400;

Coefficient of thermal linear expansion, in the temperature range 20… 100 0 С, μm / deg — 18;

Specific heat capacity, kJ / kggrad — 440;

Specific electrical resistance, Ohm — 1110.

Basic mechanical characteristics of the alloy:

The limit of time resistance, MPa — 834;

Relative elongation,% — 20;

Hardness according to Brinell, HB, no more than 150.

Technological features of the alloy: refers to difficult to weld, it is recommended for use at operating temperatures not exceeding 1200 0 С. The range of delivery of wires: diameter — 0,025… 10,0 mm, length — on request.

Company Avecglobal proposes to purchase at affordable prices from the manufacturer wires made of nichrome alloy brand X20N80 (2.4869). The supplier guarantees timely delivery of products to any point agreed by the customer.