FeCrAl Cr23Al5Ti wire bar strip

Overview

0Cr23Al5Ti is an iron chromium aluminum alloy with high electrical resistivity, excellent oxidation resistance and corrosion resistance. It shows good stability and mechanical properties at high temperatures, and can be used at temperatures up to 1300 ° C, so it is often used in the manufacture of electric heating elements, industrial heating equipment and heating elements in household appliances

Limiting Chemical Composition, %

Chromium..............................................................................................................................................................................20.5--23.5 

Aluminum..................................................................................................................................................................................4.2--5.3

Carbon.....................................................................................................................................................................................0.06 Max.

Nickel........................................................................................................................................................................................0.60 Max.

Silicon.......................................................................................................................................................................................0.60 Max.

Manganese.............................................................................................................................................................................0.70 Max.

Phosphorus...........................................................................................................................................................................0.025 Max.

Sulfur.......................................................................................................................................................................................0.025 Max.

Titanium.................................................................................................................................................................................0.20--0.50

Iron...............................................................................................................................................................................................Balance.

Physical Constants

Characteristic

High resistivity: suitable for the manufacture of electric heating elements.
Excellent oxidation and corrosion resistance: It has good oxidation and corrosion resistance at high temperatures.
High temperature strength: It can maintain good structural stability at high temperatures, and the use temperature can be as high as 1300℃.
Good processing performance: can be bent, stamping, cutting, welding and other processing technology.

Application

Electric heating element: widely used in the manufacture of electric heat pipe, electric heating wire, electric heating plate, etc.
Industrial heating equipment: such as industrial electric furnace, metallurgy, machinery and other industries heating elements and resistance elements.
Household appliances: Heating elements used in household appliances.