Dumet wire used as All kinds of light bulb
Basic Info
Model No.: Dumet
Product Description
Model NO.: Dumet
Material: fe ni
PCD: -
Hole: -
Specification: negotiable
HS Code: 7408229000
Product Type: Wire
Carbon Content: Low Carbon
ET: -
Trademark: TANKII
Origin: China
Dumet Wire
Ni 41~43%, Fe Balance
Dumet is a kind of permanent matching with soft glass sealing double metal alloy materials, has a good thermal expansion coefficient, mechanical properties, physical properties, etc.Widely used in electric vacuum components, electric light source device, semiconductor discrete devices and vacuum electronics.
Dumet oxide
Product group | Use | Specifications | Technical parameters | ||
Dumet oxide | For semiconductor use such as Vacuum electronic products of Glass diode Do-34,Do-35,LL-34 and Do-41 | Φ0.2-1.42mm | Ni(core wire) | 41-43% | 46-48% |
Cu | 20-25% | 14-19% | |||
Tensile strength | ≤65kg/mm² | ||||
elongation | >20% | ||||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:82-92*10-7cm/cm/ºC |
White dumet
Product group | Use | Specifications | Technical parameters | |
White dumet | Insert type bulb for auto light and motorcycle light | Φ0.2-0.5mm | Ni(core wire) | 41-43% |
Cu | 24-26% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Bright (anti humidity) dumet
Product group | Use | Specifications | Technical parameters | |
Bright (anti humidity) dumet | Lighting energy-saving lamps, ordinary lamp, small round bulb etc | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
Cu | 21-30% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Yellow dumet
Product group | Use | Specifications | Technical parameters | |
Yellow dumet | Energy-saving lamps, auto lamp light use | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
Cu | 23-28% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Red dumet
Product group | Use | Specifications | Technical parameters | |
Red dumet | General bulb, holiday light, mini bulb, Christmas lights, small round bulb | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
Cu | 21-23% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Boron free dumet
Product group | Use | Specifications | Technical parameters | |
Boron free dumet | Cold cathode lamp and all kinds of special lamp decoration | Φ0.18-0.6mm | Ni(core wire) | 41-43% |
Cu | 21-30% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Tinge dumet
Product group | Use | Specifications | Technical parameters | |
Light tinge sorts | Execution for LCD , computer and TV display screen | Φ0.3-1.2mm | Ni(core wire) | 41-43% |
Cu | 15-25% | |||
Tensile strength | ≤65kg/mm² | |||
elongation | ≥18-20% | |||
Expansion coefficient | Radial:82-92*10-7cm/cm/ºC Axial:62-65*10-7cm/cm/ºC |
Contact us if you need more details on Dumet Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Nickel Iron Wire、Electrical Resistance Strip. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Precision Alloys > NiFe Alloys
Other Products
Hot Products
Au-Cu Wire(AU80-CU20)Tankii manufacturingSeamless C10200 Oxyge- Free Copper Hollow Conductor TubesASTM B265 Gr2 Titanium SheetConstantan Konstantan Wire / CuNi44 WireCuNi6 Copper Nickel Wire (C70400)copper nickel Alloy Constantan Cupro-Nickel CuNi44 Strip/Foil/RibbonChromel Thermocouple wire or cable (type K)Nichrome Strip/Nickel Allloy SheetNickel Chrome Wire (NCHW) for ResistorD Resistance WireBright Annealed Fecral Alloy Strip for ResistorHot Sale Building Materials Aluminum Sheet / PlateHigh Quality Gr5 Round Titanium BarASTM B 338 Gr2 Seamless Titanium Tube/PipeChina Grade 304 316 316L 304L Capillary Stainless Steel Tube6061/6063 T5 Anodized Aluminum Pipe/Tubes