High Purity Tungsten Sheets for Vacuum Furnace

• Customization: Available
• Application: Electronics, Industrial
• Purity: 99.95%
• Model NO.: WS-1
• Type: Tungsten Sheets
• Density: 19.3G/Cm3
• Surface: Alkali/Polished
• Transport Package: Wooden Case
• Specification: Thickness: 0.1 to 3mm
• Trademark: SHIBO
• Origin: China
• HS Code: 81019910
• Production Capacity: 30 Ton/Month

Product Description

99.95% pure tungsten sheet and plate:
Tungsten sheets & plates are isostatically pressed and sintered from high purity tungsten powders to compact ingots by powder metallurgy. Following the powder metallurgy is a series of further deformations and heat treatments until the required products are finished. The range of thickness is from 0.1mm to 50mm.
Tungsten sheet & plates is used in a wide variety of applications including heat shields, heating elements & structures of high temperature furnace, parts of electric light source and electron tube, evaporation boats, etc.

Specifications:

Product name	Tungsten sheets, tungsten plates
Name of material	W>=99.95%
Density	19.25g/cm3
Size	Thickness: 0.1 - 3mm ( sheets ), 3 - 50mm ( plates ). Width: max 500mm Length: Max 1000mm
Standard	GB/T 3875-2017, ASTM B-760
Surface	Hot rolling, Alkaline cleaning, Electrolytic polish, Grinding
Characteristics:	High temperature resistance, High hardness, High density, High strength
Application	Parts of electric source and electron tube, Medical facilities, Heat shields, heat elements & structures of high temperature furnace, Evaporation boats

 

Tolerance for the tungsten sheets and plates
Thickness(mm)	Thickness Tolerance		Width(mm)	Width Tolerance(mm)	Length(mm)	Length Tolerance(mm)
	width≤200mm	width≥200-400mm
0.10-0.20	±0.02	±0.04	30-200	±0.5	50-600	+5/-0
>0.20-0.30	±0.03	±0.06	50-300	±0.5	50-1000	+5/-0
>0.30-0.40	±0.05	±0.08	50-350	±1	50-1000	+5/-0
>0.40-0.60	±0.06	±0.10	50-350	±1	50-1000	+5/-0
>0.60-0.80	±0.08	±0.14	50-400	±1	50-1000	+5/-0
>0.8-1.0	±0.12	±0.20	50-400	±1	50-1000	+5/-0
>1.0-2.0	±0.15	±0.25	50-400	±2	50-1000	+5/-0
>2.0-3.0	±0.30	±0.30	50-400	±2	50-1000	+5/-0
>3.0-4.0	±0.30	±0.40	50-400	±2	50-1000	+5/-0
>4.0-8.0	±0.40	±0.50	50-400	±2	L	+5/-0