China Enamelled Iron -Chromium Aluminum FeCrAl alloy (0Cr25Al5/0Cr23Al5/1Cr13Al4) Wire Manufacture and Factory

Enamelled Iron -Chromium Aluminum FeCrAl alloy (0Cr25Al5/0Cr23Al5/1Cr13Al4) Wire

Short Description:

Enameled wire is coated with one or more insulating coatings on the surface of the conductor. After baking and cooling, an electric wire with an insulating layer is formed. Enameled wire resistance alloy wire is widely used in standard resistors, automotive parts, winding resistance, insulation treatment, etc., and is widely used in industrial production, household appliances and other industries. These enameled resistance wires have been broadly used for standard resistors, automobile parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating. Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order.

Send email to us

Product Detail

FAQ

Product Tags

Enamelled Iron -Chromium Aluminum FeCrAl alloy (0Cr25Al5/0Cr23Al5/1Cr13Al4) Wire

TANKII Nickel-Copper alloy wire used mainly for its medium range electrical resistivity and very low temperature-coefficient of resistance.
Applications include power resistors, shunts, thermocouples and wire-wound precision resistors having operating temperatures up to 400 degree.

The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.

Main grades and properties

Grades Properties		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Chemical composition %	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Fe	Balance	Balance	Balance	Balance	Balance	Balance	Balance
	Other						Nb 0.5	Mo1.8-2.2
Highest service temperature °C		950	1250	1250	1250	1100	1350	1400
ResistivityμΩ.M,20°C		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Density (g/cm3 )		7.4	7.10	7.16	7.25	7.35	7.10	7.10
Thermal conductivity KJ/m.H.°C		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Coefficient of linear extensibility Α×10-6/°C		15.4	16.0	14.7	15.0	13.5	16.0	16.0
Melting point °C		1450	1500	1500	1500	1500	1510	1520
Tensile Mpa		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation %		>16	>12	>12	>12	>12	>12	>10
Reduction %		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Hardness H.B.		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Microstructure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic property		Magnetic	Magnetic	Magnetic	Magnetic	Magne