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0.35mm Diameter Dumet Wire , Nichrome Resistance Wire For Lighting Lamps

Categories Nicr Alloy
Brand Name: TANKII
Model Number: Ni43Fe
Certification: iso
Place of Origin: shanghai
MOQ: 30kg
Price: usd + 18.6 + kg
Payment Terms: T/T, D/P, L/C
Supply Ability: 50 + Ton + month
Delivery Time: 7-10 day
Packaging Details: Wooden cases or cartons
Wire core material: Ni43Fe
elongation: ≥20%
name of the: Dumet wire
tensile strength: ≤65kg/mm²
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0.35mm Diameter Dumet Wire , Nichrome Resistance Wire For Lighting Lamps

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 groupUseSpecificationsTechnical 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%
Cu20-25%14-19%
Tensile strength≤65kg/mm²
elongation>20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:82-92*10-7cm/cm/℃

White dumet

Product groupUseSpecificationsTechnical parameters

White dumet


Insert type bulb for auto light and motorcycle light


Φ0.2-0.5mm

Ni(core wire)41-43%
Cu24-26%
Tensile strength≤65kg/mm²
elongation≥20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃

Bright (anti humidity) dumet

Product groupUseSpecificationsTechnical parameters

Bright (anti humidity) dumet


Lighting energy-saving lamps, ordinary lamp, small round bulb etc

Φ0.3-0.5mm

Ni(core wire)41-43%
Cu21-30%
Tensile strength≤65kg/mm²
elongation≥20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃

Yellow dumet

Product groupUseSpecificationsTechnical parameters

Yellow dumet



Energy-saving lamps, auto lamp light use


Φ0.3-0.5mm

Ni(core wire)41-43%
Cu23-28%
Tensile strength≤65kg/mm²
elongation≥20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃


Red dumet

Product groupUseSpecificationsTechnical parameters

Red dumet


General bulb, holiday light, mini bulb, Christmas lights, small round bulb

Φ0.3-0.5mm

Ni(core wire)41-43%
Cu21-23%
Tensile strength≤65kg/mm²
elongation≥20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃

Boron free dumet

Product groupUseSpecificationsTechnical parameters

Boron free dumet



Cold cathode lamp and all kinds of special lamp decoration


Φ0.18-0.6mm

Ni(core wire)41-43%
Cu21-30%
Tensile strength≤65kg/mm²
elongation≥20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃

Tinge dumet

Product groupUseSpecificationsTechnical parameters

Light tinge sorts


Execution for LCD , computer and TV display screen


Φ0.3-1.2mm

Ni(core wire)41-43%
Cu15-25%
Tensile strength≤65kg/mm²
elongation≥18-20%
Expansion coefficient

Radial:82-92*10-7cm/cm/℃

Axial:62-65*10-7cm/cm/℃


Product Tags:

nickel alloys

  

nichrome wire

  
Quality 0.35mm Diameter Dumet Wire , Nichrome Resistance Wire For Lighting Lamps for sale
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