Why is woven nichrome wire needed

Nichrome wire is the basis for producing heating elements of electrical appliances, various devices, industrial furnaces. The composition of alloy Х20Н80 includes 77-80% nickel, 20-23% chromium, and the manufacturing standards are strictly regulated by TU, GOST. By prior agreement with the customer, a mesh with any chemical composition, physical properties, different from the requirements of the standards, can be made. The steel mesh https://td-mc.ru/ is presented categorized, with descriptions and prices. Types of finish — soft condition, dark, gray, silver-colored, or covered with a dense oxide film.

Main properties

Nichrome Х20Н80 is distinguished by an optimal combination of heat resistance and electrical resistance. The low linear expansion coefficient does not allow the wire to sag under high-temperature conditions. Operating thermoparameters — 1200 degrees. The chromium oxide surface makes the alloy resistant to corrosion, therefore the solution can be used not only in aggressive environments. The technological properties are excellent, so the wire can be wound without preheating. Purchasing nichrome is always justified, since the cost is compensated by its durability and reliability.

Advantages

Non-woven nichrome wire has such advantages over other similar materials in the category:

• high quality, proven over time;
• deviations js8 and above in diameter;
• possibility of producing wire with specified resistance values with minimal errors.

The material is sold in DIN reels of various types. The weight of reels with wire is approximately 40 kg, but may be more or less.

What affects quality

It is advisable to purchase wire optionally from verified manufacturers directly. The presence of their own production bases allows them to obtain high-quality products that meet current standards. It is precisely nichrome wire manufactured in accordance with all standards that is ideally suitable for making heating elements in industrial electric furnaces.

When placing an order, clarify the minimum order quantities, availability of products, production cycle (preferably, the plant should perform smelting, rolling, annealing, drawing — that is, all main operations). The quality of the products is confirmed by industrial and laboratory tests, the results of which must be provided upon request.