China Flat Wire Nicr/Fecral Alloy Ni80cr20, nicr7030, nicr6015,0cr25al5,0cr23al5,0cr21al6nb Manufacture and Factory

Flat Wire Nicr/Fecral Alloy Ni80cr20, nicr7030, nicr6015,0cr25al5,0cr23al5,0cr21al6nb

Short Description:

Electric Resistance Heating Round/Flat Wire NiCr/FeCrAl Alloy Ni80Cr20, 0Cr25Al5

Characteristics:Stable Performance, Anti-Oxidation, Corrosion Resistance, High Temperature Stability,
Excellent Coil-Forming Ability, Uniform and Beautiful Surface Condition without Spots

Certificate: ISO 9001

Size: Customized

product name : Ni80cr20, nicr7030, nicr6015,0cr25al5,0cr23al5,0cr21al6nb

material: alloy

usage : boiler

function: good form stability

feature : high resistance

weight : based

advantage : high quality

color: nature bright

MOQ: 20KG

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Electric Resistance Heating Round/Flat Wire NiCr/FeCrAl Alloy Ni80Cr20, 0Cr25Al5

Condition	Bright / Acid White / Oxidied Color
Diameter	0.018mm-1.6mm in Spool, 1.5mm-8mm in Coil, 8mm-60mm in Rod
Round Wire Diameter	0.018mm – 10mm
Ribbon	Thickness 0.01-2mm, Width 0.5-5mm
Strip	Thickness 0.001-7mm, Width 1-450mm
Grade	1Cr13Al4, 0Cr25Al5, 0Cr21Al6, 0Cr23Al5, 1Cr20Al3, 0Cr21Al6Nb, 0Cr27Al7Mo2
Production Standard	ASTM B603, DIN 17470, JIS C2520, GB/T 1234
Characteristics	Stable Performance, Anti-Oxidation, Corrosion Resistance, High Temperature Stability, Excellent Coil-Forming Ability, Uniform and Beautiful Surface Condition without Spots
Usage	Resistance Heating Elements; Material in Metallurgy; Household Appliances; Mechanical Manufacturing and other industries.
	Nichrome’s metallurgical structure confers them a very good plasticity when cold
Our Advantages	High Quality, Short Delivery Time, Small MOQ

Main Characteristics of Nichrome Resistance Wires:

Alloy Nomenclature Performance		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	1Cr20Al3	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		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)		7.40	7.10	7.16	7.25	7.35	7.10	7.10
Thermal conductivity(KJ/m·h·ºC)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Coefficient of lines expansion(α×10^-6/ºC)		15.4	16.0	14.7	15.0	13.5	16.0	16.0
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
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 Service Time(Hours/ ºC)		–	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥80/1350	≥80/1350
Micrographic structure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic properties		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic