High pure tungsten sheet used in vacuum furnace industry
Description
1.Applications:
* For producing electric light source parts,components of electric vacuum;
* For producing W-boats,heat shield and heat bodies in high temperature furnace.
2.Size: 0.05mm min.( Thickness ) x 400mm max.( Width ) x 1000mm max.( Length )
3.Purity: 99.95%min.
4.Standard: ASTM B760 or GB3875-83
5.ASTM B760 as follows:
Chemical composition | |
element | Max |
C | 0.01 |
O | 0.01 |
N | 0.01 |
Fe | 0.01 |
Ni | 0.01 |
Si | 0.01 |
6.Surface: shiny, alkaline washed, satin, or as-rolled condition; dependent upon thickness and width parameters.
Normal specification we can provide:
Tungsten Plate/Sheet /Foil | ||
Thickness(min) mm | Width(max) mm | Length(max) mm |
0.05 | 150 | 500 |
0.06~0.09 | 250 | 500 |
0.1 | 300 | 500 |
0.12 | 320 | 550 |
0.15 | 350 | 600 |
0.2~0.6 | 400 | 600 |
0.7~0.9 | 400 | 800 |
1~2 | 450 | 800 |
2~10 | 450 | 600 |
10~15 | 450 | 500 |
15~25 | 300 | 500 |
7.Our products is available in a wide range of forms including nut, screw ,ring ,wire, foil, sheet,strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS JIS GB, etc.
8.If you have any needing or question ,pls tell me and i would like you try my best to help u Looking forward to hearing from you.
