Hangzhou Ualloy Material Co.,Ltd

Date: 18th July 2016
CuNi2/CuNi44/Resistance Copper Nickel Alloy Strip
Basic Info.Model NO.:low resistance alloyProduct Type:StripMaterial:Cuni AlloyCarbon Content:Low CarbonPCD:120mmET:15mmHole:5Package:According Client's RequirementSpecification:0.005mm~3.0mmTrademark:UALLOYOrigin:Chinastandard:GB/ASTM/JIS/BIS/DINsurface:brightSize:0.01-10mmHS Code:7408229000Production Capacity:200tons/YearProduct DescriptionCuni2/Cuni44/Copper Nickel Alloy StripConstantan Wire DefinitionResistance?alloy?with?moderate?resistivity?and?low?temperature?coefficent?of?resistance?with?a?flat?resistance/temperature?curve?over?a?wider?range?than?the?"manganins".?Constantan?also?shows?better?corrosion?resistance?than?the man ganins.?Uses?tend?to?be?restricted?to?ac?circuits.?Constantan?is?also?the?negative?element?of?the?type?J?thermocouple?with?Iron?being?the?positive;?type?J?thermocouples?are?used?in?heat?treating?applications.?Also,?it?is?the?negative?element?of?the?type?T?thermocouple?with?OFHC?Copper?the?positive;?type?T?thermocouples?are?used?at?cryogenic?temperatures.?Chemical Content, %NiMnFeSiCuOtherROHS DirectiveCdPbHgCr441.50%0.5-Bal-NDNDNDND??Mechanical PropertiesMax Continuous Service Temp400?CResisivity at 20?C0.49?5%ohm mm2/mDensity8.9 g/cm3Thermal Conductivity-6(Max)Melting Point1280?CTensile Strength,N/mm2?? Annealed,Soft340~535 MpaTensile Strength,N/mm3?? Cold Rolled680~1070 MpaElongation(anneal)25%(Min)Elongation(cold rolled)?Min)2%(Min)EMF vs Cu, ?V/?C (0~100?C)-43Micrographic StructureausteniteMagnetic PropertyNon??Constantan Wire Tradenames:Cuprothal, Alloy 294, Cuprothal 294, Nico, MWS-294, Cupron, Copel, Alloy 45,Neutrology, Advance, CuNi 102, Cu-Ni 44, Konstantan??Resistance Alloy- Constantan Sizes / Temper Capabilities?Condition: Bright, Annealed, Soft??Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil?Rod, Bar diameter 1mm-30mm??Strip: Thickness 0.01mm-7mm, Width 1mm-280mm???Resistance?alloy?constantan?wire?material:??Constantan,?CuNi1,?CuNi2,?CuNi6,?CuNi8,?CuNi10,?CuNi14,?CuNi19,?CuNi23,?CuNi30,?CuNi34,?CuNi40?(6J40),?CuNi44.?CharacteristicsConstantan?has?a?number?of?special?characteristics?due?to?which?it?is?known?as?the?most?versatile?alloy?that?is?available.??Some?of?its?important?characteristics?are:High?specific?heat?resistanceNegligible?temperature?CoefficientEasily?ductileResistant?to?atmospheric?corrosionCan?be?easily?soldered?and?moldedPackage ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
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86-0571-63255636
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86-0571-63256181

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No.126,Jincheng Road,Xindeng Town,Fuyang District,Hangzhou
Hangzhou, 311404

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