Nichrome Alloy Ni35Cr20

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seat: Zhejiang
Validity to: Long-term effective
Last update: 2018-06-12 14:07
Browse the number: 304
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Hangzhou Ualloy Material Co.,Ltd is one of the best nichrome alloy ni35cr20 manufacturers and suppliers in China, welcome to buy discount and low price cr20ni35, n40, nikrothal 40, resistohm 40, alloy 600 from us, and also welcome to check the price and quotation with our factory.



Ni35Cr20



(Common Name:Ni35Cr20,Chromel D, Nikrothal 40, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer  ,Chromex,35-20 Ni-Cr,Alloy D,NiCr-DAlloy 600,Nikrothal 4,MWS-610,Stablohm 610.)



Ni35Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.



Typical applications for Ni35Cr20 are used in night-storage heaters,convection heaters,heavy duty rheostats and fan heaters.And also used for heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads,car seats,baseboard heaters and floor heaters,resistors.



Normal composition%

























C




P




S




Mn




Si




Cr




Ni




Al




Fe




Other




Max




0.08




0.02




0.015




1.00




1.0~3.0




18.0~21.0




34.0~37.0




-




Bal.




-



Typical Mechanical properties(1.0mm) 













Yield strength




Tensile Strength




Elongation




Mpa




Mpa




%




340




675




35






Typical Physical properties










Density (g/cm3)




7.9




Electrical resistivity at 20℃(Ωmm2/m)




1.04




Conductivity coefficient at 20℃ (WmK)




13












Coefficient of thermal expansion




Temperature




Coefficient of Thermal Expansion x10-6/℃




20 ℃- 1000℃




19












Specific heat capacity




Temperature




20℃




J/gK




0.50













Melting point (℃)




1390




Max continuous operating temperature in air (℃)




1100




Magnetic properties




non-magnetic



Temperature Factors Of Electrical Resistivity
































20℃




100℃




200℃




300℃




400℃




500℃




600℃




1




1.029




1.061




1.09




1.115




1.139




1.157




700℃




800℃




900℃




1000℃




1100℃




1200℃




1300℃




1.173




1.188




1.208




1.219




1.228




-




-



Style of supply




























Alloys Name




Type




Dimension




Ni35Cr20W




Wire




D=0.03mm~8mm




Ni35Cr20R




Ribbon




W=0.4~40




T=0.03~2.9mm




Ni35Cr20S




Strip




W=8~250mm




T=0.1~3.0




Ni35Cr20F




Foil




W=6~120mm




T=0.003~0.1




Ni35Cr20B




Bar




Dia=8~100mm




L=50~1000




http://www.alloystrip.com/

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