15X1.5mm 0cr21al6nb Strip Alloy835 for Brake Resistance

• Customization: Available
• Product Type: Strip
• Material: Fecral
• Carbon Content: Low Carbon
• Shape: Strip
• Transport Package: in Coil, Carton, Wooden Case
• Specification: Customized
• Trademark: Ualloy
• Origin: China
• HS Code: 75052200
• Production Capacity: 5 Tons/Month

Product Description

 

1.5mm*50mm 0Cr21Al6Nb bright  strip FeCrAlNb21/6  Alloy 835 Strip for brake resistance
OhmAlloy145:
Common Name: 0Cr21Al6Nb,  Alloy 835
OhmAlloy145 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C. 
Typical applications for OhmAlloy145 are used in industrial electric furnace, household electrical appliance and far infrared ray device.
Like nichrome, fecral has a excellent resistance to oxidation. At a high temperature environment, thermodynamically stable aluminum oxide will be formed on the surface of fecral alloy. The diffusion rate D at 1200 C is 10-16cm2/sec. 
By comparing with nichrome alloys, fecral has a higher resistance and maximum operating temperature which is up to 1400 C. Fecral also has a cheap raw material and lower density. It will save budget. In addition, fecral has a higher surface load due to the higher maximum temperature and longer life. It also has a better resistance to sulphur in hot state.
 
FeCrAl property

Physical & Mechanical Properties (at room temperature)
Alloy	Density g/cm3	Melting Point °C	Electrical Resistivity at20°C  (μΩ-cm)	Elongation%	Maximum Operating Temp of Heating Element ºC
1Cr13A14	7.40	1450	125	15	950
0Cr21A14	7.35	1500	123	14	1100
0Cr23AI5	7.25	1500	135	12	1250
0Cr25AI5	7.10	1500	142	16	1350
0Cr21AI6	7.16	1500	142
0Cr21AI6Nb	7.10	1510	145	14	1350
0Cr20AI5Re	7.10	1500	145	16	1400
0Cr27AI7Mo	7.10	1520	153	>10	1400