1.0mm*100mm 0Cr21Al6 0Cr25Al5 Fecral Resistance Alloy Heating Strip

1.0mm*100mm 0Cr21Al6 Resistance Alloy heating Strip

• FeCrAl Series

ASTM B603, DIN 17470, JIS C2520, GB/T1234

Have superior oxdiation resistance as compared to other commercial Fe and Ni base alloys.

Has been widely used as heating elements in industrial furnaces and electrical kilns.
Cr: 21.0~23.0; Al: 5.0~7.0; Fe: Bal.; Re: Opportune.
Max continuous working temperature: 1350'C
Melting point: 1510'C
Density: 7.10g/cm3
Thermal conductivity: 46.1KJ/m. H. OC
Tensile strength: 637~784Mpa
Hardness: 200~260HB
Micrographic structure: Ferrite
Magnetic property: Magnetic.

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• Ferrous Chromium Aluminum alloy performance tables

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 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(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/ 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

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• The Form we could offer

Size Range
Wire	dia 0.03-7.5mm
	dia 8.0-12.0mm
Ribbon	(0.05-0.35)*(0.5-6.0)mm
Strip	(0.50-2.5)*(5-180)mm
Rod	8-50mm

Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now offer a range of alloy products, including Inconel, Monel, Hastelloy, high-temperature alloys, and other nickel-based alloys. Our commitment to meeting the needs of industries that require high strength, strong corrosion resistance, and high-temperature performance is reflected in our focus on developing these alloys.

MISSION
Let global buyers rest assured
Help team parters achieve dreams
Win global respect for Chinese manufacturers

VISION
To be a happy enterprise with continuous and positive development

VALUES
Customer first, Team work, Embrace change, Struggle passion, Positive, Introspective, Brave