High Resistance Fecral Alloy 0cr25al5 Electric Resistance Fecral Wire Heating

China High Resistance Fecral Alloy 0cr25al5 Electric Resistance Fecral Wire Heating, Find details about China Resistance Wire, Heating Wire from High Resistance Fecral Alloy 0cr25al5 Electric Resistance Fecral Wire Heating

Basic Info.

Model NO.

Resistance Wire

Origin

China

Model NO.

Resistance Wire

Origin

China

Product Desciption

SINTON ELECTRIC CO.LTD. is located in Yancheng City, Jiangsu Province, China. We had been in electric heating elements for more than 20 years. As the heating element's raw material Fe-Cr-Al alloy wires are made of iron chromium aluminum base alloys containing small amounts of reactive elements such as yttrium and zirconium and produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.

The high aluminum content, in combination with the high chromium content let the scaling temperature can reach to 1425ºC (2600ºF);

Heating wires shaped by means of high speed automatic cooling machine of which the power capacity is controlled by computer, they are available as wire and ribbon.The Alloy resistance Heating Wire includes pure nickel, chromium alloy, iron-chromium aluminum alloy and copper-nickel alloy.
Fecral resistance Heating Wire is produced by melting, rolling, forging, annealing, drawing, surface treatment, resistance control
test and other methods.

Features1. High using temperature, the maximum using temperature can reach 1400C (0Cr21A16Nb, 0Cr27A17Mo2, etc.) 2. Low temperature
coefficient of resistance
3. Lower thermal expansion coefficient than the Ni-base super-alloys.
4. High electrical resistivity
5. Good corrosion resistance under high temperature, especially under the atmosphere containing sulfides
6. High surface load
7. Creep-resistant
8. Lower raw-material cost, Lower density and cheaper price compared with Nichrome wire.
9. Superior oxidation resistance at 800-1300ºC
10. Long service life

Application Area

Fecral Alloy Cr15Ni60 electric resistance Heating Wire is main widely used in manufacturing industrial furnaces, civil heating equipment, various resistors and locomotive brake resistors and other heating equipment.And Cr15Ni60 electric resistance Heating Wire is also suitable for keeping the car's hot seat and steering wheel warm, refrigerator, air conditioner, USB cable heater for heating, electric blanket, towel, foot massage, electric stove, pet pillow, hot clothes, window heating, plumbing Freeze protection, electric slimming belt, pet incubator, medical care equipment.

High Resistance Fecral Alloy 0cr25al5 Electric Resistance Fecral Wire Heating

High Resistance Fecral Alloy 0cr25al5 Electric Resistance Fecral Wire Heating

Fecral resistance Heating Wire Size dimension range.
Our main products include two series of iron chromium aluminum and nickel chromium, as well as Fecral Alloy Cr15Ni60 electric resistance Heating Wires of various types and specifications.

Wire: 0.01-10mm
Ribbon: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
NiCr series: Cr10Ni90,Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

Alloy Nomenclature Performance		Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
main chemical composition	Ni	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤1.0	≤1.0	Rest	Rest	Rest
Max. continuous service temp. of element(ºC)		1200	1250	1150	1150	1150
Meltiing point ºC		1400	1380	1390	1390	1390
Resistivity at 20ºC (μΩ·m)		1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Density(g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal conductivity (KJ/m·h·ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion(α×10-6/ºC)		18	17	17	19	19
Melting point approx.( ºC)		1400	1380	1390	1390	1390
Elongation at rupture(%)		>20	>20	>20	>20	>20
Micrographic structure		Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		Nonmagnetic	Nonmagnetic	Nonmagnetic	Weak magnetic	Weak magnetic