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Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace

China Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace, Find details about China Nicr80/20, Nichrome Resistivity from Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace

Model NO.
Ni80Cr20
Chemical Composition
Ni 76%
Characteristics
High Resistivity, Good Anti-Oxidation Resistance
Range of Application
Resistor, Heater,Chemical
Electrical Resistivity
1.09 Ohm mm2/M
The Highest Use Temperature
1400
Density
8.4G/Cm3
Elongation
>=20%
Hardness
180 Hv
Max Working Temperature
1200
Trademark
HUONA
Transport Package
Wooden Case
Specification
0.01-8.0mm
Origin
Shanghai
HS Code
7505220000
Model NO.
Ni80Cr20
Chemical Composition
Ni 76%
Characteristics
High Resistivity, Good Anti-Oxidation Resistance
Range of Application
Resistor, Heater,Chemical
Electrical Resistivity
1.09 Ohm mm2/M
The Highest Use Temperature
1400
Density
8.4G/Cm3
Elongation
>=20%
Hardness
180 Hv
Max Working Temperature
1200
Trademark
HUONA
Transport Package
Wooden Case
Specification
0.01-8.0mm
Origin
Shanghai
HS Code
7505220000
Nichrome Heating Wire Cr20ni80 for Cooking Machines

Description
Chemical Composition and Propertes:
Propertes/GradeNiCr 80/20NiCr 70/30NiCr 60/15
Main Chemical  Composition(%)NiBal.Bal.55.0-61.0
Cr20.0-23.028.0-31.015.0-18.0
Fe≤ 1.0≤ 1.0Bal.
Max Working Temperature(ºC)120012501150
Resistivity at 20ºC(μ Ω · m)1.091.181.12
Density(g/cm3) 8.48.18.2
Thermal Conductivity(KJ/m· h· ºC)60.345.245.2
Coefficient of Thermal Expansion(α × 10-6/ºC)181717
Melting Point(ºC)140013801390
Elongation(%)> 20> 20> 20
Micrographic Structureausteniteausteniteaustenite
Magnetic Propertynonmagneticnonmagneticnonmagnetic
 
Propertes/GradeNiCr 35/20NiCr 30/20KarmaEvanohm
Main Chemical  
Composition(%)		Ni34.0-37.030.0-34.0BalBal
Cr18.0-21.018.0-21.019.0-21.519.0-21.5
FeBal.Bal.2.0-3.0-
Max Working Temperature(ºC)110011003001400
Resistivity at 20ºC
(μ Ω · m)		1.041.041.331.33
Density(g/cm3) 7.97.98.18.1
Thermal Conductivity
(KJ/m· h· ºC)		43.843.84646
Coefficient of Thermal 
Expansion(α × 10-6/ºC)		1919--
Melting Point(ºC)1390139014001400
Elongation(%)> 20> 2010-2010-20
Micrographic Structureausteniteausteniteausteniteaustenite
Magnetic Propertynonmagneticnonmagneticnonmagneticnonmagnetic
Chemical CompositionNickel 80%, Chrome 20%
ConditionBright/Acid white/Oxidied Color
Diameter0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rod
Nichrome Round WireDiameter 0.018mm~10mm
Nichrome RibbonWidth 5~0.5mm, thickness 0.01-2mm
Nichrome StripWidth 450mm~1mm, thickness 0.001m~7mm
Diameter1.5mm-8mm packing in coil, 8~60mm in rod
GradeNi80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe,
 Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
AdvantageThe metallurgical structure of nichrome
confers them a very good plasticity when cold.
CharacteristicsStable performance;  Anti-oxidation;  Corrosion resistance;  
High temperature stability;  Excellent coilforming ability; 
 Uniform and beautiful surface condition without spots.
UsageResistance heating elements;Material in metallurgy,
Household appliances;Mechanical manufacturing and
 other industries.
Resistance Wires
RW30W.Nr 1.4864Nickel 37%, Chrome 18%, Iron 45%
RW41UNS N07041Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45W.Nr 2.0842Nickel 45%, Copper 55%
RW60W.Nr 2.4867Nickel 60%, Chrome 16%, Iron 24%
RW60UNS NO6004Nickel 60%, Chrome 16%, Iron 24%
RW80W.Nr 2.4869Nickel 80%, Chrome 20%
RW80UNS NO6003Nickel 80%, Chrome 20%
RW125W.Nr 1.4725Iron BAL, Chrome 19%, Aluminium 3%
RW145W.Nr 1.4767Iron BAL, Chrome 20%, Aluminium 5%
RW155 Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%
Picture


Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace
Alloy a Nichrome Heating Wire Cr20ni80 for Muffle Furnace


FAQ
 
1. How long I can get the feedback after we sent the enquiry?
A: We will reply you within 12 hours in working day.

2. How can I get some samples?
A: We are pleased to offer you sample, the delivery time is about 4-7 days.

3. Are you a factory?
A: Yes. We are. We have specialized in this field over 10 Year.

4. What is the delivery time?
A:15 days normally, detail delivery date should be decided according to production season and order quantity.







     

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