Stable Resistance Cr25al5 Electrical Heating Wire

Model NO.: 0cr25al5 Conductor Type: Solid Conductor Material: Fecral Insulation Material: Fecral Range of Application: Cold-Resistant Brand: Ualloy Density: 7.1 Tensile Strength: 637~784 MPa Transport Package: Wooden Case Origin: China Type: Insulated Application: Heating Sheath Material: Fecral Material Shape: Round Wire Certification: ISO9001 Status: Oxidized Resisivity at 20oc: 1.42±0.06 Ohm mm2/M Trademark: ualloy Specification: ISO9001, ISO14001 HS Code: 7229909000 High-resistivity Fecral Insulation Heating Wire

Description:
With the high quality iron chrome aluminum for matrix, by pre - oxidation technology
treatment of the surface insulation resistance then tightly wound forming.Thermal efficiency increased by more than 20%.
                                                                                        0Cr25Al5
Chemical Content(%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max0.06	Max 0.025	Max 0.025	Max 0.70	Max 1.0	23.0~26.0	Max 0.60	4.5~6.5	Bal.	-

 
Mechanical Properties

Max Continuous Service Temp	1250ºC
Resisivity at 20ºC	1.42±0.06 ohm mm2/m
Density	7.10 g/cm3
Thermal Conductivity	46.1KJ/m·h·ºC
Coefficient of Thermal Expansion	16.0×10-6/ºC
Melting Point	1500ºC
Tensile Strength	637~784 Mpa
Elongation	Min 12%
Section Variation Shrink Rate	65~75%
Repeatedly Bend Frequency	Min 5 times
Continuous Service Time	-
Hardness	200-260HB
Micrographic Structure	Ferrite
Magnetic Property	Magnetic

Feature:
With long service life.Heating up fast.High thermal efficiency.Temperature uniformity. Can use vertically. When being used in the rated voltage,there is no volatile matter.It i the ne environmental protection electric heating wire.And an alternative to the costly nichrome wire.Can be customized according to customer requirements

Usage:
It is widely used in industrial furnace, household electrical appliances, infrared heater, etc.

The key properties:
1.The thickness of surface insulation resistance to oxidation layer: 5-15 μ m.
2. Insulation resistance: multimeter detection infinity.
3.The voltage-endurance of insulating single layer is greater than the alternating voltage 60 ν without breakdown.
4. The use of voltage: 6-380 ν.
5. Using temperature: Maximum1200 ºC
6. Service life: not less than 6000 hours.
7.Thermal shock performance: Electric Heating Element can withstand the cold and hot impact 600-6000 times without deformation.

Contact us if you need more details on Heating Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Electric Resistance Wire、Surface Insulation Heating Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : FeCrAl Alloy