Tungsten plate
We can provide you various tungsten product according to your requirements. Our product is from the raw material (tungsten powder) to tungsten plate,tungsten sheet,tungsten crucible, tungsten rod and so on.
Tungsten sheet introduction
1, Grade: W1, W2, W3, W4
2, Width*Length: (2.0-500.0mm)*(2.0-500.0mm)
3, Thickness: 0.2mm-15.0mm
4, Density: Purity 99.92%, 99.98% can also be achieved if special demanded.
5, Surface: Sintering surface, Forged surface, Ground surface
Tungsten sheet and plates are produced from billets by special cold and hot rolling technology. Plates can be used to make: electrodes, heat elements, heat shield, Boats for electronics, lightning, and electro vacuum industries.
Specification of tungsten sheets
| NO. | Tungsten plate/sheet | Thickness | Width | Length | Basis |
| 1 | Normal size |
min: 0.10mm max: >6.0mm |
<400mm | <1000mm |
ASTM B760
ASTM B777 |
| 2 | Special size |
>0.05mm |
Discussion | Discussion |
As requests |
| Thickness | Thickness tolerance | Width tolerance | Length tolerance | |
|---|---|---|---|---|
| Grade I | Grade II | |||
| 0.10-0.20 | ±0.02 | ±0.03 | ±3 | ±3 |
| >0.20-0.30 | ±0.03 | ±0.04 | ±3 | ±3 |
| >0.30-0.40 | ±0.04 | ±0.05 | ±3 | ±3 |
| >0.40-0.60 | ±0.05 | ±0.07 | ±4 | ±4 |
| >0.60-0.80 | ±0.07 | ±0.08 | ±4 | ±4 |
| >0.80-1.0 | ±0.08 | ±0.12 | ±4 | ±4 |
| >1.0-2.0 | ±0.12 | ±0.20 | ±5 | ±5 |
| >2.0-3.0 | ±0.20 | ±0.30 | ±5 | ±5 |
| >3.0-4.0 | ±0.30 | ±0.40 | ±5 | ±5 |
| >4.0-6.0 | ±0.40 | ±0.50 | ±5 | ±5 |
We can supply the above, Special requirements to be agreed upon by
the supplier and buyer.
Production process of tungsten sheet
Materials---hot rolling---annealing---cold rolling---leveling---annealing---machining---tungsten sheet
Production equipments
four-high cold mill, vacuum annealing furnace, W43G series straightener, hydraulic plate shears, water jet, wire cutting machine, flat-stone mill
Applications of Tungsten Sheet
1. Metallurgy industry, chemical industry, machinery industry, Medical ;
2. Electronics technology industry source technology industry;
3. Electric light source parts,heat shield;
4. Tungsten boat, high temperature furnace;
5. Computer, communications technology, optical materials, medicine;
6. Aerospace development, new energy materials, photosensitive material and catalyst materials
