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Tungsten Sheets & Plates

Application  Type Cutting Ability Bending Ability Shock Resistance Sputtering Ability Density

3N-W 

Base plates for sintering boats, heaters, reflectors, heatspreader, weights, spacers, various kinds of jigs and tools  Reduction Products
Sintered products

4N-W 

Sputtering targets, molds for hot pressing  Reduction Products
Sintered products

5N-W 

Sputtering targets  Reduction Products
Sintered products

◎Most suitable  ⃝Suitable  △Unsuitable

Types of Tunsten Sheets & Plates
Material Purity
3N-W (General material) 99.95% or over
5N-W (Ultrahigh-purity material) 99.999% or over
Type Density(g/cm3) Relative density(%)
Reduction Products 18.6~19.3 96.3~100.0
Sintered Products 17.0~17.9 88.1~92.7

 

 

 

 

 
Standard Dimensions of Tungsten Sheets & Plates (Unit: mm)
Thickness General tolerance ±10% Finished surface Dimensions
Acid-cleaned Ground/polished Honed Max. width Max. length
1.0~4.9 300 500
5.0~10.0 300 300

◎Most suitable  ○Suitable  △Unsuitable

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