Best Selling Fecral Resistance Heating Flat Strip

• Tip: Çıplak
• İletken Türü: Katı
• Uygulama: Isıtma
• İletken Malzeme: Alüminyum
• Yalıtım Malzemesi: Customized, PVC, PE, Rubber
• Sertifika: ISO9001, CE, RoHS
• Hayır. Modeli.: Resistance Heating Flat Strip
• marka adı: hongtai sıcak satış elektrikli ısıtma teli
• model numarası: elektrikli ısıtma kablosu
• menşei: jiangsu, çin (ana arazi)
• kimyasal bileşim: ferrum, krom, alüminyum, vb.
• boyut: özelleştirilmiş
• şekil: tel, şerit, şerit
• koşul: yeni
• Taşıma Paketi: Carton, or Wooden Case
• Teknik Özelikler: CE, ROHS
• Ticari Marka: Hongtai
• Menşei: Yancheng, Jiangsu
• HS Kodu: 7223000
• Üretim Kapasitesi: 20000tons/Year

Ürün Açıklaması

 

Product Description

Fe-Cr-Al alloy heating wire is mainly composed of ferrum, chromium, aluminium. It is widely used in various in many industries, such as metallurgical, chemical, glass, ceramic, and electrics for instance.

Product Parameters

1 Excellent resistance to oxidation under heating condition;

2 High resistance and long lifetime;
3 Low temperature coefficient;
4 Good performance of anti-carburizing, the atmosphere and surface of sulfur pollution.

Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm

1 Material and model of wire

2 Diameter, if strip, thickness and width;
3 Quantity;
4 Special requirement if you have

main characteristic of FeCrAl electric heating alloy 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)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
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	14.7	15	13.5	16	16
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

Application

FeCrAl alloy wire is typically used in industrial furnaces and home appliances. Examples of applications are elements embedded in ceramics for panel heaters, infrared heaters, warming plates, irons, ceramic pots, in cartridge heaters for liquid heating, storage heaters, in ceramic heaters for cooking plates, air guns, hobby kilns, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, grills, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs.

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