Electric Resistance Heating Wire

1.OEM service 2.ISO9001:2008, ROHS 3.Samples available 4.Cold drawing & annealed soft 5.GB/T1234-1995 standard

Iron-Chromium-Aluminium Round Electric Heating Wire

Specifications:

Electric Resistance Heating Wire

Electric Resistance Wire, Resistance wire, Resistance heating wire, heating wire, heating resistance wire

Advantages: deformation ability, thermal stability,mechanical character, shockproof ability in thermal state and anti-oxidization.

Widely used in electric furnace heating or heat-treating processes in the chemical, mechanical, metallurgical and defense industries.

Mainly products performances we supplied as following, if you are interested, pls send more information to our email or talk to me by trademanager. 

We specializing in FeCrAl wire, NiCr & NiCr wire, Constantan wire , Solers and welding alloys, Elastic alloys and Fire wires.

 

 

1. Diameter:

0.02mm-8mm

2. Types:

 0Cr21Al4,0Cr25Al5,0Cr19Al3,FCHW-2,FCHW-1,FCHR-2,0Cr15Al5,0Cr21Al60Cr21Al6Nb,Kanthal A1, Kanthal D, 0Cr27Al7Mo2,etc

3. Dimensional deviation of cold drawing Heating Resistance wire

Diameter(mm)	Allowed Deviation(mm)	Diameter(mm)	Allowed Deviation(mm)
0.03-0.05	±0.004	>0.50-1.00	+0.02, -0.03
>0.05-0.10	±0.006	>1.00-3.00	±0.03
>0.10-0.20	±0.008	>3.00-5.50	±0.04
>0.20-0.30	±0.010	>5.50-7.50	±0.05
>0.30-0.50	±0.015

4. Mian Property of round electric Heating Wire:

Alloy Nomenclature Performance		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Main Chemical composition	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
							Nb0.5	Mo1.8-2.2
Max. continuous service temp. of element(° C)		950	1250	1250	1250	1100	1350	1400
Resistivity at 20º C(μ Ω · m)		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Density(g/cm3)		7.40	7.10	7.16	7.25	7.35	7.10	7.10
Thermal conductivity(KJ/m· h· º C)		52.7	46.1	63.2	60.2	46.9	46.1
Coefficient of lines expansion(α × 10-6/º C)		15.4	16.0	14.7	15.0	13.5	16.0	16.0
Melting point approx. ( º C)		1450	1500	1500	1500	1500	1510	1520
Tensile strength(N/mm2)		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 servicetime(Hours/ º C)		--	≥ 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

5. Package, Samples & Service Details:

Package Details	Inner Packing: 1. Different spools according to wire size            2. Be wrapped with brown paper or plastic sheet
	Outer Packing: Cartons or as customer required
Certification	ISO9001:2008, ROHS
Delivery Time	About 7-20 days according to the order quantity
MOQ	20kgs
Supply Ability	300 metric tons/month
Payment Terms	L/C, T/T
Samples Offer	Brother Alloy can provide samples based on customer need
Samples Arrangement	Samples will be sent in about seven weekdays.

Danyang Brother Alloy Co., Ltd is a factory which mainly manufacturing electric resistance heating wire and electric resistance strips. It has over nine years' experience of it. It has passed the certification of ISO9001:2000; ISO9001:2008, SGS, RoHS, etc.

Round resistance heaing wire and ribbon(flat wire) and strips with bright, acid white and oxidized surface based on different sizes.

Electric Resistance Heating Wire