Alkali Washed Tungsten Sheets for Sapphire Crystal Growth

• Application: Electronics, Industrial
• Standard: GB, ASTM
• Purity: 99.95%
• Alloy: Non-alloy
• Shape: Square
• Type: Tungsten Sheets
• Model NO.: SHIBO-tungsten sheet
• Density: 19.3G/Cm3
• Surface: Alkali/Polished
• Transport Package: Wooden Case
• Specification: ISO9001
• Trademark: SHIBO
• Origin: China
• HS Code: 81019910
• Production Capacity: 10ton/Month

Product Description

Tungsten plate mainly used in manufacturing electric light source and electric vacuum parts, boats,heatshield and heat bodies in high temperature furnace , Medical diagnosis and treatment equipment ;as a means of high temperature heating elementand and high temperature structure parts;to product tungsten spiral for vacuum evaporation and making tungsten sputtering target.
 
1. Grade:W1 
2. Purity :W1 > =99.95%  
3. Characteristic:
Melting Point: 3410 Degrees Celsius
Boiling Point: 5927 Degrees Celsius
Density: 19.3g/m3
High quality, workability

4. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.

5. Dimensions and tolerances Unit:mm
 

Tungsten SHEET

thickness  [mm]	tol  [mm]	width  [mm]	tol  [mm]	length  [mm]	tol  [mm]	quality	flatness  in %
0.100	+/- 0.030	200.0	+/- 0.47	1000	+5/-0	cold rolled, bright	15
0.200	+/- 0.035	200.0	+/- 0.47	1000	+5/-0	cold rolled, bright	15
0.300	+/- 0.035	200.0	+/- 0.70	1000	+5/-0	cold rolled, bright	15
0.400	+/- 0.050	200.0	+/- 0.70	1000	+5/-0	cold rolled, pickled	15
0.500	+/- 0.060	200.0	+/- 1.00	1000	+5/-0	cold rolled, pickled	15
0.500	+/- 0.110	500.0	+/- 1.20	1000	+5/-0	hot rolled, pickled	20
1.000	+/- 0.200	500.0	+/- 1.20	1000	+5/-0	hot rolled, pickled	20
1.500	+/- 0.250	500.0	+/- 1.70	1000	+5/-0	hot rolled, pickled	20
2.000	+/- 0.250	500.0	+/- 1.70	1000	+5/-0	hot rolled, pickled	25
3.000	+/- 0.300	300.0	+/- 1.70	800	+5/-0	hot rolled, pickled	25
4.000	+/- 0.200	200.0	+/- 1.70	600	+5/-0	hot rolled, pickled	25
5.000	+/- 0.200	200.0	+/- 1.70	550	+5/-0	hot rolled, pickled	25

 

6. Application:
1).for producing tungsten targets
2).for producing ion implantation parts
3).for rolling tungsten foil and punching tungsten discs
4).for producing electric light source parts and electric vacuum components
5).for producing heating elements and refractors in high temperature furnaces
6).for producing W-boats, and heating units in high temperature furnaces 
 
 The  advantage of us
1)professional and leading producer, true factory 
2)direct factory sales, wholesale price
3)steady and top quality, fast delivery
4)best after-sale service