Heating Resistance Fecral Heating Alloy Fecral 0cr21al4 Wire

• Certification: RoHS, CB, CCC, ISO9001, CE
• Type: Electric Coil
• Material: Fe-Cr-Al Wire
• Form: Heating Wire
• Shape: Wire
• Size: Customizable
• Model NO.: 0Cr21Al4
• Service: ODM, OEM
• Max Continuous Service Temp. of Element: 1100
• Resistivity: 1.23
• Density: 7.35
• Transport Package: Carton
• Specification: 20*30*30cm
• Trademark: Victory
• Origin: Jiangsu, China
• Production Capacity: 2000kgs/Month

Product Description

Product Description

Heating Resistance Fecral Heating Alloy Fecral 0Cr21Al4 Wire

Fe-Cr-Al alloy has the characteristics of high resistivity, low temperature resistance coefficient, high temperature stability, oxidation resistance and corrosion resistance.It is widely used in machinery, chemical industry, automobile manufacturing and other industries that produce heating elements and resistance elements to cope with working conditions in extreme environments.

Fe-Cr-Al Alloy Series: 1Cr13Al4, 0Cr15Al5, 0Cr19Al3, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2

These are the shapes we can provide: Wire, Rod, Ribbon, Strip

Regular Size: (Regarding size, we also support customizable services)
Wire: 0.05-7.5mm
Bar: 8-50mm
Ribbon: (0.05*0.35)mm-(0.5-6.0)mm
Strip: (0.5-2.5)*(5-180)mm
 

Item		1Cr13Al4	0Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Chemical Compostion (%)	Cr	12-15	18-21	19-22	20.5-23.5	23-26	21-23	26.5-27.8
	Al	4-6	3.0-4.2	5-7	4.2-5.3	4.5-6.5	5-7	6-7
	Re	opportune
	Fe	Rest
		--					Nb0.5	Mo1.8-2.2

Max continuous service temp. of element(ºC)	950	1100	1250	1250	1250	1350	1400
Resistivity at 20ºC(μΩ·m)	1.25	1.23	1.42	1.35	1.42	1.45	1.53
Density(g/cm3)	7.4	7.35	7.16	7.25	7.1	7.1	7.1
Thermal conductivity (KJ/m·h·ºC)	52.7	46.9	63.2	60.2	46.1	46.1	--
Coefficient of lines expansion (αx10-6/ºC)	15.4	13.5	14.7	15	16	16	16
Melting Point Approx.(ºC)	1450	1500					1520
Tensile Strength (N/mm2)	580-680	600-700	630-780	630-780	630-780	650-800	680-830
Elongation at rupture(%)	>16	>12					>10
Variation of area(%)	65-75	65-75	65-75	65-75	60-75	65-75	65-75
Repeat Bending Frequency(F/R)	>5
Hardness(H.B.)	200-260
Continuous Servicetime (H/ºC)	--	≥80/1350			≥80/1300		≥50/1350
Micrographic Structure	Ferrite
Magnetic Properties	Magnetic

Detailed Photos

Packaging & Shipping

 

Company Profile

FAQ

How can I contact your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile.

How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

What can you buy from us?
Heating Resistance Alloy; Nickel Welding Alloy; Pure Nickel Strip, Thermocouple Wire

Why should you buy from us not from other suppliers?
Our company has many years of export experience, the export of products throughout the world.We hanve good quality products and can give you good purchasing experience.We can provide OEM products.

What services can we provide?
T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal, etc.