High Quality Kanthal A1 Wire

Model NO.: 0Cr21Al6Nb


Material: Fecral


Trademark: XL


Specification: 0.01--10mm


HS Code: 7229901000




Product Type: Wire


Carbon Content: Low Carbon


Transport Package: Wire Is Packed with Waterproof Paper or Weave Bag,


Origin: China



High quality kanthal alloy 0Cr21Al6Nb wire







Product Description











Fe-Cr-Al alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.





It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.






FeCrAl Alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc






Size dimension range:


Wire: 0.01-10mm






Ribbons: Thickness: 0.04mm-0.75mm, Width: 0.08mm-6.0mm






Strip: Thickness: 0.04mm-0.75mm, Width: 5mm-250mm





Bar: 10-50mm





Specification

Alloy Nomenclature Performance		0Cr21Al6Nb
Main Chemical composition	Cr	21.0-23.0
	Al	5.0-7.0
	Re	opportune
	Fe	Rest
	Nb	0.5
Max. continuous service temp. of element(°C)		1350
Resistivity at 20ºC(μΩ·m)		1.45
Density(g/cm3)		7.1
Thermal conductivity(KJ/m·h·ºC)		46.1
Coefficient of lines expansion(α×10-6/ºC)		16
Melting point approx.( ºC)		1510
Tensile strength(N/mm2)		650-800
Elongation at rupture(%)		>12
Variation of area(%)		65-75
Repeat Bending frequency(F/R)		>5
Hardness(H.B.)		200-260
continuous servicetime(Hours/ ºC)		≥50/1350
Micrographic structure		Ferrite
Magnetic properties		Magnetic

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Product Categories : FeCrAl Alloy