Ganzhou Hongfei Tungsten & Molybdenum Materials Co., Ltd.
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  • Contact Person : Ms. Li Cindy
  • Company Name : Ganzhou Hongfei Tungsten & Molybdenum Materials Co., Ltd.
  • Tel : 86-797-8229093
  • Fax : 86-797-8221529
  • Address : Jiangxi,Ganzhou City,NO.70 XIJIAO ROAD GANZHOU CITY
  • Country/Region : China
  • Zip : 341000

High purity tungsten bar

High purity tungsten bar
Product Detailed
Related Categories:Tungsten Bars
1) Purity: Of over 99.95% W 2) Quality: High tensile strength 3) Length: 500mm

1) Type & Application:

Type

Application

WB

WB91

Applied for high temperature-resistance tungsten wire

WB61

Tungsten wire for making GLS filament.

WB31

Tungsten wire for making tungsten heater element, electrode, lead-in wire, etc.

W

W2

Electrode, contact, etc.

W4

Alloy additive

 

 

 

 

 

2) Chemical composition (%):

 

Type

W

Fe

Other elements

WB

≥99.95

≤0.002

<0.05

W2

≥99.95

≤0.002

≤0.05

W4

≥99.90

≤0.005

≤0.1

High purity tungsten bar



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