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Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb

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Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb

Brand Name : Tankii

Model Number : Dumet

Certification : ISO

Place of Origin : China Mainland

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T, L/C, Western Union

Supply Ability : 5000kg/month

Delivery Time : 5~10 days

Packaging Details : In small bucket , Wooden case

Material : Nickel alloy

Size : 0.2~1.42mm

HS : 7408229000

Chemical : Ni 41~43%, Fe Balance

Cu : 24-26%

Type : Bare

Application : Sealing material

Color : Red, light golden, bright

Product name : Dumet Wire 0.35mm Red Color Used as Sealing Material For All Kinds of Light Bulb

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Dumet Wire 0.35mm Red Color Used as Sealing Material For All Kinds of Light Bulb

Shanghai Tankii 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.

Dumet wire is widely used in electric vacuum components, electric light source device, semiconductor discrete devices and vacuum electronics.

Size: 0.2~1.42mm

Wire Color: As per customer's request

Application: lamp filament

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

Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb

Tankii Package:

Carton Box, Wooden case

Delivery time: 5~20 days as per the order qty

​Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb​

Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb

Dumet Wire 0.35mm Red Color Filament Used As Sealing Material For All Kinds Of Light Bulb


Product Tags:

alloy of copper and nickel

      

nickel copper alloy

      
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