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China, Chinese CuNi44/Constantan Precision Resistance Tape Copper Nickel Alloy1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyNickel AlloyChina Manufacturer Copper Nickel Alloy ResistancTape CuNi44
Hangzhou Ualloy Material Co., Ltd.
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Product Description Basic Info.Model NO.:ConstantanProduct Type:TapeMaterial:CuNi Alloy WireCarbon Content:NonePCD:NoneET:NoneHole:NonePackage:Coil Cartons, Pallet, Spools, CoilsSpecification:ROHS, SGSTrademark:UALLOYOrigin:ChinaServes:Small Oreder AcceptedSample Free:AvailableHS Code:7409400000Production Capacity:200 Tons/Year CuNi44Mn1/Constantan Precision Resistance TapeProduct DescriptionConstantan Wire 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 wire 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. Resistance Alloy- Constantan Strip Sizes / Temper CapabilitiesCondition: Bright, Annealed, Soft Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coilRod, Bar diameter 1mm-30mm Strip: Thickness 0.008mm-7mm, Width 1mm-280mm Chemical Content, %NiMnFeSiCuOtherROHS Directive CdPbHgCr 441.50%0.5-Bal-NDNDNDNDMechanical PropertiesMax Continuous Service Temp400oCResisivity at 20oC0.49±5%ohm mm2/mDensity8.9 g/cm3Thermal Conductivity-6(Max)Melting Point1280oCTensile 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, μV/oC (0~100oC)-43Micrographic StructureausteniteMagnetic PropertyNonPackaging & ShippingOur Servicesa) We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.b) We can provide all kinds of electric heating alloy material and elements, including customized products.c) We can provide a complete solution for you.d) OEM service can be provided.e) Product selectionf) Process optimizationg) New product development Company InformationHangzhou Ualloy Material Co.,Ltd. is specialized in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, thermocouple wire, pure nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.We've already got ISO9001 quality system certification and ISO14001 environmental protection system.We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.FAQQ: Concerning the supply ability of factory? A: About 10 tons of wire or strip per month.Q: Technical supports?A: We have our own development team for new project and professional technicial team.Q: How do you ensure quality? A: We have QC who are reponsible for tracking and monitoring for whole production process. Accept customers' testing.Q: What kind of logistics system do you have? A: We cooperate with large shipping company, for instance, CO,SCO, MSK, MSC, APL (U.S.) withperfect distribution center to make sure the goods into customers in time.
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