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Tungsten Plate

Tungsten mill products from AEM include tungsten plate, tungsten sheet, and tungsten foil with many options on width, length, and thickness. Pure Tungsten flat-rolled products are fabricated from pressed and sintered powder metallurgy ingot. Tungsten ingots are first forged into block blank and then rolled to tungsten plate, tungsten sheet, and tungsten foil. We provide Tungsten plates with purity W≥99.95%, widely used in ion implantation, sputtering, coating, medical CT, electronics, and vacuum equipment.

Purity: W>99.95% (99.999% can also be achieved if special demanded)

Density: >19.15g/cc

Surface: Hot-rolled surface, cold-rolled surface, polished surface

Flatness: <2%

High Precision Tungsten Plate

Specification: (1.0-42.0)mm x (30-450)mm x≤500mm.

Standard: GB/T3875 ASTM B760.

Size tolerance: ±0.025mm.

Squareness: 0.025mm.

Surface roughness: Ra 0.8.

Applications: Widely used in the fields of ion implantation, sputtering, and coating.

Tungsten Plate Applications

- Ion implantation parts.

- Sputtering target.

- Source block and parts for heat-resisting materials.

- Electrical heating devices.

Tungsten Plate Specifications

Surface	Thickness (mm)	Tolerance (mm)	Width (mm)	Tolerance (mm)	Length (mm)	Tolerance (mm)	Roughness (um)
Rolling	1.0-3.0	±0.05~±0.5	10-300	±0.2~±0.5	10~2000	±0.2~±0.5	/
Turning	3.0-40	±0.05~±0.1	10-300	±0.1~±0.5	10~500	±0.1~±0.5	Ra≤1.6
Ground	1.0-40	±0.05~±0.1	10-800	±0.05~±0.2	10~1000	±0.05~±0.2	Ra≤0.8
Cold rolling	0.1-1.0	±0.01~±0.1	10-300	±0.05~±0.2	10~300	±0.05~±0.2	Ra≤0.8

High Purity Tungsten Plate

Type	Purity (wt%)	Density (g/cm3)	Grain Size (μm)	Dimension (max.mm)	Ra (μm)
W4N5	99.995	≥19.15	＜100	Ф450 x 10	≤1.6
W5N	99.999	≥19.15	＜100	Ф450 x 10	≤1.6

Surface Treatment of Tungsten Plate

1. Hot-rolled alkaline cleaning surface

2. Electrolytic polish surface

3. Cold-rolled surface

4. Machined surface

5. Polished

Tungsten Plate Properties

1. High-temperature resistance

2. High hardness

3. High density

Tungsten Plate Package

Tungsten plates are fragile and heavy; carefully handling is required. The standard package for tungsten plate product is a wooden crate so that the tungsten plate can be protected during handling and transportation.

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Tungsten Tube	Tungsten Wire	Tungsten Rhenium Alloy

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Tungsten Plate

Tungsten Plate

High Precision Tungsten Plate

Tungsten Plate Applications

Tungsten Plate Specifications

High Purity Tungsten Plate

Surface Treatment of Tungsten Plate

Tungsten Plate Properties

Tungsten Plate Package

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