FeCr23Al5 Bright Iron Chrome Aluminum Spring Wire for Heating Element
FECRAL ALLOYS
Fe-Cr-Al alloy wire with high resistance, low temperature coefficient of resistance, high working termperature and good corrosion resistance especailly under high temperature. It is widely used in household electrical appliance, electric furnacefar infrared ray device.
FE-CR-ALALLOYINCLUDE
1Cr13Al4,OCr19Al3,OCr21Al4,OCr23Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2
We can supply type of : wire,ribbon,strip, customized furnance spring wire/strip We can supply Size:Wire:0.001mm-10mm Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm furnance spring wire according to customers requirement
FEATURE OF FECRAL ALLOY
(1)High resistance
(2)Low temperature coefficient of resistance
(3)High working temperature
(4)Good corrosion resistance especailly under high temperature
(5)Good performance of anti-carburizing, the atmosphere and surface of sulfur pollution.
(6)Long useful life
|
Grade
|
Highest temperature
|
Resistivity
|
Melting point
|
Tensile strength
|
Elongation
|
|
0Cr21Al4
|
1100ºC
|
1.23±0.06μΩ.m
|
1500ºC
|
750
|
≥12
|
|
1250ºC
|
1.42±0.07μΩ.m
|
1500ºC
|
750
|
≥12
|
|
|
1300ºC
|
1.35±0.06μΩ.m
|
1500ºC
|
750
|
≥12
|
|
|
0Cr21Al6NbCo
|
1350ºC
|
1.43±0.07μΩ.m
|
1510ºC
|
750
|
≥12
|
|
0Cr27Al7Mo2
|
1400ºC
|
1.53±0.07μΩ.m
|
1520ºC
|
750
|
≥10
|
Main Advantage and Application
