tungsten prices today pure tungsten sheet

Banner
CompanyIntroduction
Main Productstungsten prices today &pure tungsten sheet
Product Description
Grade: W1
Standard:ASTM B760-07
Purity:99.95%
Size:T 0.1min W400 max L1000max
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: 1.0~50mm( Thickness ) x 50~450mm( Width ) x 100~1000mm( Length )
3.Purity: 99.95%,99.99% and 9.999%
4.Standard: ASTM B760 or GB3875-83
5.ASTM B760 as follows:
Chemical composition
element
Max
Tolerance
C
0.01
±0.002
O
0.01
10%
N
0.01
+0.0005
Fe
0.01
+0.001
Ni
0.01
+0.01
Si
0.01
+0.01
6.Thickness Tolerance
Standard Width inch (mm)
Standard Thickness inch(mm)
Thickness Tolerance inch (mm)
≤12(305)
0.005-0.010 (0.13-0.25)
±0.001(±0.0254)
>0.010-0.020 (0.25-0.51)
±0.002(±0.0508)
>0.20(0.51)
±10%
>12-24(305-610)
>0.010-0.025(0.25-0.64)
±0.0025(±0.0635)
>0.025(0.64)
±10%
7.Our products is available in a wide range of forms including nut, screw ,ring ,wire, foil, sheet,
rod, strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS JIS GB, etc.
8.As a DNV certified ISO9001:2000 company, we have strict quality control system and provide
professional service to our customers around the world. Our customers are in aerospace industry,
chemical equipment industry, medical industry and civilian industry in USA, UK, Germany, Sweden
and some other countries.
9.If you have any needing or question ,pls tell me and i would like youtry my best to help u
Looking forward to hearing from you.
Factory & Machine
Inspection Equiement
Production Flow
Packaging