China suppliers pure tungsten sheet size customized from getwick

Model: W1

Item specifics

Material: Tungsten

Purity: 99.95% min.

Standard: ASTM B760

Grade: W1

Shape: tungsten sheet, tungsten plate

Working temperature: above 2000Dc

MOQ: 1kg

Surface: black, chemical cleaning, polished

Feature: high temperature resistance

Products Name: GETWICK W1 New Product Tungsten Sheet/Plate Price

Review

Description

              China suppliers pure tungsten sheet size customized

1.Applications:
* For producing electric light source parts,components of electric vacuum;
* For producing W-boats,heat shield and heat bodies in high temperature furnace.

2.Size: 0.05mm min.( Thickness ) x 400mm max.( Width ) x 1000mm max.( Length )

3.Purity: 99.95%min.
4.Standard: ASTM B760 or GB3875-83

5.ASTM B760 as follows:

Chemical composition
element	Max
C	0.01
O	0.01
N	0.01
Fe	0.01
Ni	0.01
Si	0.01

6.Surface: shiny, alkaline washed, satin, or as-rolled condition; dependent upon thickness and width parameters.

Normal specification we can provide:

Tungsten Plate/Sheet /Foil
Thickness(min) mm	Width(max) mm	Length(max) mm
0.05	150	500
0.06~0.09	250	500
0.1	300	500
0.12	320	550
0.15	350	600
0.2~0.6	400	600
0.7~0.9	400	800
1~2	450	800
2~10	450	600
10~15	450	500
15~25	300	500

Tolerance Chart(mm)
Thickness		Width		Length
Range	Tolerance	Range	Tolerance	Range	Tolerance
0.05~0.2	+/-0.01	30~200	+/-1	50~400	+/-2
0.2~0.3	+/-0.02	50~300	+/-1	50~400	+/-2
0.3~0.6	+/-0.03	50~300	+/-2	50~600	+/-2
0.6~1.0	+/-0.04	50~300	+/-2	50~1000	+/-3
1.0~2.0	+/-0.05	50~300	+/-2	50~1000	+/-3
2.0~4.0	+/-0.1	50~300	+/-2	50~1000	+/-3
4.0~6.0	+/-0.3	50~300	+/-2	50~600	+/-3
6.0~	+/-0.5	50~300	+/-3	50~600	+/-3

Main Comp.W≥99.95
Other Content≤	Fe	0.0026	Al	0.0006	Si	0.001
	Ca	0.001	Ni	0.0009	O	0.0018
	Cu	0.0005	N	0.0015	Pb	0.0001
	Sn	0.0001	Sb	0.001	As	0.001
	Cd	0.0001	Mg	0.0006	C	0.002
	Bi	0.0001	Mo	0.003