FeCrAl 0Cr21Al6Nb Resistance Strip
Heanjia Super-metals Co., Ltd. supplies FeCrAl 0Cr21Al6Nb Resistance Strip. The FeCrAl 0Cr21Al6Nb Resistance Strip with the characteristics of high resistance, low temperature coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, as well as the lower price, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
Chemical Composition (%) and Properties
Type | 0Cr21Al6Nb | |
Chemical composition | Cr | 21.0-23.0 |
Al | 5.0-7.0 | |
Re | opportune | |
Fe | Rest | |
Maximal Temperature (oC) | 1350 | |
Resistivity 20oC (10-6ohm*m) | 1.45 | |
Density(g/cm3) | 7.1 | |
Thermal conductivity (KJ/m*h*oC) | 46.1 | |
Extend strength (a*10-6/oC) | 16 | |
Melting point ( oC) | 1510 | |
Tensile strength(N/mm2) | 650-800 | |
Percentage elongation (%)) | >12 | |
Section shrink rate(%) | 65-75 | |
curve strength(F/R) | >5 | |
hardness (H.B.) | 200-260 | |
Microstructure | Ferrite | |
Magnetism | Magnetic | |
Strip Specification
Strip | JIS C2521 | Thickness: 0.05mm and above ; Width: 2mm and above |
Manufacture Process
The manufacture of strip is started with producing the ingot by advanced vacuum melting process. The trip production includes forging, rolling, annealing, acid-washing, polishing, cutting etc. The strip is produced to the required sizes. From the ingot to the final strip, manufacture process is operated with high standard quality control system. There will be quality test for each batch of product, such as test to thickness tolerance, content, hardness, etc.
Packing Process & Transportation
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air or By sea
Other Terms
Minimum Order Quantity | Manufacture Period | Payment Terms | |
50 KG | 10-15 Days (Small Quantity) | 20-40 Days (Mass Quantity) | L/C, T/T, Western Union |
