Great Sulfuration Resistance FeCrAl Alloy 0Cr21Al6 Nb Wire For Electric Oven

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Great Sulfuration Resistance FeCrAl Alloy 0Cr21Al6 Nb Wire For Electric Oven

Brand Name	TANKII
Model Number	FeCr21Al6Nb
Certification	SGS
Place of Origin	China
Minimum Order Quantity	100KG,
Price	negotiable
Payment Terms	L/C, T/T, Western Union
Supply Ability	200Tons per month
Delivery Time	7-15 work days
Packaging Details	Wooden Case
Material	Fe Cr Al Alloy
Surface	Bright, Oxidation
Diameter	0.02-10mm
Shape	wire, ribbon, Spring,

Detailed Product Description

Great sulfuration resistance 0Cr21Al6 Nb wire FeCrAlNb21/6 for electric oven

FeCrAl alloy is made by a high-temperature, ferritic iron-chromium-aluminium alloy which can be used at temperatures up to 1350degrees. Typical applications for 0Cr21Al6Nb are as electrical heating elements in high-temperature furnaces in the heat treating, ceramics, glass, steel, and electronics industries.

Feature:

With long service life.Heating up fast.High thermal efficiency.Temperature uniformity. Can use vertically. When being used in the rated voltage,there is no volatile matter.It is an environmental protection electric heating wire. And an alternative to the costly nichrome wire.Can be customized according to customer requirements

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

Applications

0Cr21Al6 Iron-chrome-aluminium electric resistor strip is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements

application area

Our products are widely used in heat treatment equipment, auto parts, iron and steel manufacturing,

aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,

food machinery, pharmaceutical machinery, and power engineering industry.

Chemical Content, %

Alloy material	Chemical composition %
	C	P	S	Mn	Si	Cr	Ni	Al	Fe	others
	max(≤)				Si	Cr	Ni	Al	Fe	others
1Cr13Al4	0.12	0.025	0.025	0.7	≤1.00	12.5-15.0	—	3.5-4.5	Rest	—
0Cr15Al5	0.12	0.025	0.025	0.7	≤1.00	14.5-15.5	—	4.5-5.3	Rest	—
0Cr25Al5	0.06	0.025	0.025	0.7	≤0.60	23.0-26.0	≤0.60	4.5-6.5	Rest	—
0Cr23Al5	0.06	0.025	0.025	0.7	≤0.60	20.5-23.5	≤0.60	4.2-5.3	Rest	—
0Cr21Al6	0.06	0.025	0.025	0.7	≤1.00	19.0-22.0	≤0.60	5.0-7.0	Rest	—
0Cr19Al3	0.06	0.025	0.025	0.7	≤1.00	18.0-21.0	≤0.60	3.0-4.2	Rest	—
0Cr21Al6Nb	0.05	0.025	0.025	0.7	≤0.60	21.0-23.0	≤0.60	5.0-7.0	Rest	Nb add0.5
0Cr27Al7Mo2	0.05	0.025	0.025	0.2	≤0.40	26.5-27.8	≤0.60	6.0-7.0	Rest

Main technical characteristics of FeCrAl Alloy:

Brand Property		1Cr13Al4	1Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Major chemical component%	Cr	12.0-12.5	17.0-21.0	19.0-22.0	20.5-23.5	23.0-26.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	2.0-4.0	5.0-7.0	4.2-5.3	4.5-6.5	5.0-7.0	6.0-7.0
	Fe	Balance	Balance	Balance	Balance	Balance	Balance	Balance
	Re	Appropriate	Appropriate	Appropriate	Appropriate	Appropriate	Appropriate	Appropriate
							Addition Nb:0.5	Addition Mo:1.8-2.2
Component max. use temperature		950	1100	1250	1250	1250	1350	1400
Melting Point		1450	1500	1500	1500	1500	1510	1510
Density g/cm3		7.40	7.35	7.16	7.25	7.10	7.10	7.10
Resistivity μΩ·m,20		1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.45±0.07	1.45±0.07	1.53±0.07
Tensile Strength Mpa		588-735	637-784	637-784	637-784	637-784	637-784	684-784
Extension rate%		16	12	12		12	12	10
Repeated bending frequency				5	5	5	5	5
Fast lift h/		-			80/1300	80/1300		50/1350
Specific Heat J/g.		0.490	0.490	0.520	0.460	0.494	0.494	0.494
Heat Conduction Coefficient KJ/M.h		52.7	46.9	63.2	60.1	46.1	46.1	45.2
Linear expansion coefficient aX10-6/ (20-1000)		15.4	13.5	14.7	15.0	16.0	16.0	16.0
Hardness HB		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Microstructure		Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic
Magnetic		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

Product Tags: nichrome resistance wire high resistance wire

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