Fechral inquiry
Are you interested in GOST on fehrali brands? Supplier Avlob offers to buy fencer at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment of rental.
Technical specifications
This alloy has a high corrosion resistance, combines high melting t ° 1500 ° C and considerable electrical resistance: up to 1.3 ohmhmm 2 / m ,. The relatively low density (7.2 g / cm³) makes the alloy lighter than nichrome by 17%. Due to the use of inexpensive aluminum instead of nickel, the cost of production is reduced by 6 times compared with nichrome. The Achilles' heel of fehrali is fragility, making it difficult to make thin ribbons and wire from it. This disadvantage is eliminated by additives of nickel.
Percent composition of fechrali brands
| Alloy | Si | C | Cr | Mn | Fe | Al | Ti | Ni |
|---|---|---|---|---|---|---|---|---|
| X23S5T | ≤0.50 | ≤0.05 | 22.0−24.0 | ≤0.30 | basis | 5.00−5.80 | 0.2−0.5 | ≤0.60 |
| X23Y5 | ≤0.60 | ≤0.05 | 21.5−23.5 | ≤0.30 | — «--- | 4.60−5.30 | 0.15−0.40 | ≤0.60 |
| X13Si4 | ≤0.70 | ≤0.08 | 13.5−15.5.5 | ≤0.70 | basis | 4.00−5.50 | 0.2−0.6 | ≤0.60 |
| X15Y5 | ≤0.70 | ≤0.08 | 14.5−15.5 | ≤0.70 | — «--- | 4.50−5.50 | 0.2−0.6 | ≤0.60 |
The most popular brands are X2SiO5T, X3SiO5, and X23S5.
Foreign analogs.
| Name | AISI / Grade | UNS | GOST | DIN / Werkstoff |
|---|---|---|---|---|
| Kathal APM | CrAl 25 5 | 92 500 | X23S5T | 1.4765 |
| Alkrothal 14 | CrAl 14 4 | K91670 | X15Y5 | 1.4725 |
| Kanthal D | CrAl 20 5 | K92400 | X23Y5 | 1.4767 |
Storage
In closed warehouses or under a canopy, where adequate protection against mechanical and other damages is provided.
Using
Drying and firing ovens, high temperature furnaces, resistance elements, industrial heaters, heaters.
Delivery, price
Buy fechral at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy fencer at the best price either wholesale or retail.