Resistance Winding Cr20ni80 Spiral Coil Heating Wire for Heating Element

• Customization: Available
• Certification: CCC, RoHS
• Application: Automobile, Home Appliance, Electronic, Industrial
• Model NO.: YIDA-C05
• Sample Charges: 5USD/Kgs
• Sample Time: 2-5 Working Days
• Mass Production Time: It Depends on Order Qty
• Material: Nichrome
• Size: Customized
• Usage: Heating Products
• Insulation Material: None
• Shape: Round or Strip
• Transport Package: Customized Packaging
• Specification: 1roll / ctn
• Trademark: YIDA
• Origin: China
• HS Code: 8516800000
• Production Capacity: 10000PC/Day
• Package Size: 40.00cm * 35.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Resistance winding Cr20Ni80 spiral coil heating wire for heating element

About 0Cr25Al5

FeCrAl Series-0Cr25Al5 Resistance Alloy Wires is used for electrical heating element. It is Widely used in metallurgy,  industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive and other industries producing heating elements and resistance elements.



1.FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance i small, high operating temperature.

Good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price, it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material.


2.Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material.

Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.


3.Product size range :
Round wire dia.0.05-12mm;
flat strip thickness0.03-5mm,flat strip width0.2-500mm.

 

FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.

Size dimension range:

Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4

OCr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2, and etc.
 

 

Alloy Nomenclature Performance		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Chemical Compostion(%)	Cr	12.0-15.0	23.0-26.0	19.0-22.0	20.5-23.5	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	4.2-5.3	3.0-4.2	5.0-7.0	6.0-7.0
	Re	opportune	opportune	opportune	opportune	opportune	opportune	opportune
	Fe	Rest	Rest	Rest	Rest	Rest	Rest	Rest
Max. continuous service temp. of element(°C)		950	1250	1250	1250	1100	1350	1400
Resistivity at 20ºC(μΩ·m)		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Density(g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Thermal conductivity(KJ/m·h·ºC)		52.7	46.1	63.2	60.2	46.9	46.1	--
Coefficient of lines expansion(α×10-6/ºC)		15.4	16	14.7	15	13.5	16	16
Melting point approx.( ºC)		1450	1500	1500	1500	1500	1510	1520
Tensile strength		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation at rupture(%)		>16	>12	>12	>12	>12	>12	>10
Variation of area(%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Repeat Bending frequency(F/R)		>5	>5	>5	>5	>5	>5	>5
Hardness(H.B.)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
continuous service time(Hours/ ºC)		--	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Micrographic structure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic properties		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

 

Applications:                                         

Heating equipment:industrial furnace, civil heating appliance, various electrical resistors and

locomotive braking resistor,etc.

 

Features:                             

1. High Temperature Resistance

2. Excellent Insulating Property 

3. Efficient Thermal Conductivity

4. Significant Energy-saving

5. High nickel, high resistance

 

Packing&Shipping

Package of FeCrAl heating wire: Goods are supply in coil or on spool, Carton or wooden case in outside
as demanded.Shipping of FeCrAl heating wire: By vessel or by train from any Chinese port,
Samples can be delivered by International express.

 

Lead time
1-50kg		2 working days(packing boxes)
51-100kg		3 working days(packing boxes)
101-500kg		5 working days(use Carton or wooden case in outside)
500kg-1000kg		7 working days(use Carton or wooden case in outside)

FAQ

Q1: Are you trading company or manufacturer ?
A1: We are factory for manufacturing heating products for over 18 years now.

Q2: Can I get the pre-production samples?
A2: Sure, it is welcome, we will send you sample, after you confirm.

Q3: Do you provide samples ? is it free or extra ?
A3: Yes, we could offer the sample for free charge, Would you mind paying the freight fee?

Q4: How do we place an order?
A4: Please kindly send us an email specifying the item, quantity, color or other specification to place an order.

Q5: How do we make the payment?
A5: We accept Western Union, TT. 

Q6: What's the delivery time?
A6:Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.


Q7: How would the goods be shipped?
A7: We ship via DHL, UPS, FedEx or TNT, EMS,Airline and sea shipment are also available.

Q8: Is OEM/ODM available?
A8: Yes, it's available. The OEM MOQ is 500pcs. For details, please kindly contact the sales person.

Q9: How can I contact with your company?
A9: We are always ready to serve you via Email, Telephone, Skype, or wechat.


Q10. Do you test all your goods before delivery?
A10: Yes, we have 100% test before delivery

Q11: How do you make our business long-term and good relationship?
A11: We keep good quality and competitive price to ensure our customers benefit ;
A12: We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

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