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Manufacturer Supply High Quality 99.95% Tungsten Rectangular Bar

Short Description:

Manufacturer supply High quality 99.95% Tungsten rectangular bar

can be manufactured in random length pieces or cut to meet customers’ desired lengths.


Product Detail

Product Tags

Product Parameters

Product Name tungsten rectangular bar
Material tungsten
Surface Polished,swaged,ground
Density 19.3g/cm3
Feature  High density, Good machinability, Good mechanical properties, High absorption capacity against X rays and gamma rays
Purity W≥99.95%
Size As per your request 

Products Description

Manufacturer supply High quality 99.95% Tungsten rectangular bar

can be manufactured in random length pieces or cut to meet customers' desired lengths. There are three different surface processes which are provided upon the desired end use:

1. Black tungsten bar - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides;

2. Cleaned tungsten bar- Surface is chemically cleaned to remove all lubricants and oxides;

3. Ground tungsten bar Surface is centerless ground to remove all coating and to achieve precise diameter control.

Specification

Designation Tungsten content specification density application
WAL1,WAL2 >99.95%     purity tungsten bar gold are used to make emission cathodes, high temperature forming rods, support wires, lea-in wires, printer pins, various electrodes, heating elements of quartz furnace, etc
W1 >99.95% (1-200)XL 18.5
W2 >99.92% (1-200)XL 18.5
Machining Diameter Diameter tolerance % Max length, mm
Forging, Rotary swaging 1.6-20 +/-0.1 2000
20-30 +/-0.1 1200
30-60 +/-0.1 1000
60-70 +/-0.2 800

Application

High temperature industry,are mainly used as heater, support pillar, feeder and fastener in vacuum or reducing atmosphere high temperature furnace. Moreover, serve as light source in lighting industry, electrode in glass and tombarthite melting, and welding equipments.


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