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Brand Name : FOTMA
Model Number : Hot rolling sheets
Certification : ISO 9001:2000
Place of Origin : P.R. China
MOQ : 1 pc
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 2 MT / Month
Delivery Time : 20-25 days
Packaging Details : Plastic boxes, Paper cartons
Thickness : 0.2mm - 1.0mm
W Purity : > 99.95%
Surface : Hot rolling
Density : > 19 G / Cm3
Tolerance : + / - 0.05mm
W X L : Max 500mm X 1000mm
99.95% High Purity Tungsten Hot Rolling Sheets Ground Surface Thickness 0.2-1.0mm
Tungsten metal has the high melting point, good thermal and electrical conductivity as well as low vapor pressure at high temperatures. Such properties make tungsten metal a candidate for use as a high performance material in a variety of high temperature products and processes. In spite of its characteristic of oxidizing easily when heated in air, tungsten metal is widely utilized as a heating element material in industrial furnaces.
Tungsten sheet 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.
Material testing report of pure tungsten sheets
| Density | G/CM3 | 19.3 |
| Melting point | oC | 3410 |
| Thermal conductivity | W/M.K | 174 (10--100 oC ) |
| Resistivity | Ω.CM | 35 (1000 oC ) |
| Vapor pressure | Pa | low |
| Modulus | /MPa | 35 316 |
| Thermal expansion coefficient | K-1 | 4.5 X 10-6 (0--100 oC ) |
| Hardness | HB | 290--350 |
| Tensile strength | MPa | 981-1472 |
Specifications of hot rolling tungsten sheet
| Thickness(mm) | Width(mm) | Length(mm) |
| 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 |
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Hot Rolling Tungsten Plate Ground Surface 0.2-1.0mm Tungsten Sheets Images |