Tungsten Sheet for High-Temperature Applications
Tungsten sheet plate is designed for high-temperature environments, functioning as heating elements and high-temperature containers. It is made from tungsten and available in W1 and W2 grades.
Technical Specifications
Overview
High-Performance Tungsten Sheets
These high-purity tungsten sheets are engineered for extreme high-temperature environments, offering exceptional thermal stability and corrosion resistance. Available in W1 and W2 grades, they are essential for applications ranging from industrial heating elements and vacuum furnaces to specialized medical equipment. Each sheet undergoes an alkaline wash process to ensure a clean, high-quality surface ready for demanding industrial use.
Material Properties
- Material Grade
- W1W2
- Purity
- W >= 99.95%
- Density
- 19.35 g/cm3
Technical Specifications
Chemical Requirements
| Grade | W (%) | O (%) | Fe (%) | Mo (%) | Others (%) |
|---|---|---|---|---|---|
| W-1 | ≥99.95 | 0.5 | 0.002 | 0.003 | 0.001 |
Size and Tolerance
| Thickness (mm) | Thickness Tol. (mm) | Width (mm) | Width Tol. (mm) | Status |
|---|---|---|---|---|
| <0.2 | 0.01~0.02 | 50~150 | +2.0/-0 | Cold rolling |
| 0.3 | 0.01~0.03 | - | - | Cold rolling |
Applications
Primary Applications
- High-temperature heating elements
- Vacuum coating
- Electric vacuum stove electrodes
- Heat insulation screens
- Chemical processing equipment
- Medical equipment components
- Rare earth metal smelting
- Glass and quartz smelting
