99.95% Pure Machined/Ground/Black Tungsten Sheets Tungsten Plate

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: >99.95%
• Model NO.: W-1
• Alloy: Non-alloy
• Shape: Square
• Type: Tungsten Sheets
• Material Grade: W-1
• Surface Condition: Black, Machined, Ground
• Tolerance: +/-0.01 - 0.05mm
• Density: > 19.1 g/cm3
• Certificate: ISO 9001 : 2000
• Transport Package: Plywood Boxes
• Specification: 0.05 - 100mm x 50 - 400mm x L
• Trademark: FOTMA
• Origin: P. R. China
• HS Code: 81019910
• Production Capacity: 500t/Year

Product Description

99.95% Pure Machined/Ground/Black Tungsten Sheets Tungsten Plate

Tungsten, a chemical element that has the symbol W and atomic number 74, has highest melting point of all elements except carbon - sources in scientific literature vary between 3387'C and 3422'C. Tungsten metal also has also excellent high temperature mechanical properties and the lowest expansion coefficient of all metals. A temperature of about 5700'C is needed to bring tungsten metal to boil - which corresponds approximately to the temperature of the sun's surface. With a density of 19.25 g/cm3, tungsten metal is also among the heaviest metals. Its electrical conductivity at 0'C is about 28% of that of silver which itself has the highest conductivity of all metals.

Tungsten Plate application

After rolling and processing with deflection reaching 60% , the density of tungsten sheet basically comes close to tungsten's theory density. Therefore, tungsten sheet possesses the properties of high shield, heating tape, connecting pieces applied in vacuum furnace, titanium sputtering target applied in plasma coating film, and high temperature resistance boats.

Tungsten Plate Size   (max mm)                      
 

Thickness	Width	Length
0.05-0.15	100	200
0.15-0.20	205	1000
0.20-0.25	300	1000
0.25-0.30	330	1000
0.30-0.50	350	800
0.50-0.80	300	600
0.80-1.0	300	500
1.0-1.50	400	650
1.50-3.0	300	600
>3.0	300	L

 
Polished Tungsten Plate Size (max mm)             
      

Thickness	Width	Length
3.0-4.0	250	400
4.0-6.0	300	600
6.0-8.0	300	800
8.0-10.0	300	750
10.0-14.0	200	650
>14.0	200	500

 
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