Nichrome Alloy Ni80Cr20

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Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2018-06-18 11:08
Browse the number: 306
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Hangzhou Ualloy Material Co.,Ltd is one of the best nichrome alloy ni80cr20 manufacturers and suppliers in China, welcome to buy discount and low price cr20ni80, n80, nicra, resistohm 80, nikrothal 80 from us, and also welcome to check the price and quotation with our factory.



Ni80Cr20



(Common Name:Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)



Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.



Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.



Normal composition%

























C




P




S




Mn




Si




Cr




Ni




Al




Fe




Other




Max




0.03




0.02




0.015




0.60




0.75~1.60




20.0~23.0




Bal.




Max 0.50




Max 1.0




-



Typical Mechanical properties(1.0mm)












Yield strength




Tensile Strength




Elongation




Mpa




Mpa




%




420




810




30



Typical Physical properties










Density (g/cm3)




8.4




Electrical resistivity at 20℃(Ωmm2/m)




1.09




Conductivity coefficient at 20℃ (WmK)




15












Coefficient of thermal expansion




Temperature




Coefficient of Thermal Expansion x10-6/℃




20 ℃- 1000℃




18












Specific heat capacity




Temperature




20℃




J/gK




0.46













Melting point (℃)




1400




Max continuous operating temperature in air (℃)




1200




Magnetic properties




non-magnetic
































Temperature Factors Of Electrical Resistivity




20℃




100℃




200℃




300℃




400℃




600℃




1




1.006




1.012




1.018




1.025




1.018




700℃




800℃




900℃




1000℃




1100℃




1300℃




1.01




1.008




1.01




1.014




1.021




-



Style of supply




























Alloys Name




Type




Dimension




Ni80Cr20W




Wire




D=0.03mm~8mm




Ni80Cr20R




Ribbon




W=0.4~40




T=0.03~2.9mm




Ni80Cr20S




Strip




W=8~250mm




T=0.1~3.0




Ni80Cr20F




Foil




W=6~120mm




T=0.003~0.1




Ni80Cr20B




Bar




Dia=8~100mm




L=50~1000


http://www.alloystrip.com/

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