Tungsten Disk

Quick Details

·         Place of Origin: Henan, China (Mainland)

·         Brand Name: KEKAI

·         Model Number:W1-99.95%

·         Thickness:20mm

·         Width:150mm

·         material: tungsten

·         chemical composition: tungsten

·         purity:>99.95% min

·         appearance: Silver gray metallic luster

·         density:19.2g/cm3

·         color: polished tungsten disk

·         Dia.:10-200mm

·         length:20-500mm

·         certification:ISO9001

·         tolerance:+-0.5mm

Packaging & Delivery

Packaging Details:	plastic inside and wooden case outside
Delivery Detail:	7-15days

 

Tungsten disk

1. China supplier tungsten disk
2. Density :> 19.2 g/cm3
3. Tungsten content :>99.98%
4. Grades: various
5. Factory and manufacture

Specifications:

1. Tungsten plate Appearance: Black or polished, hot roll or cold roll
2. Dimension: Supplied according to the needs of users: (0.05-40)*(20-600)*L L<2000mm
3. Tungsten plate applications: Tungsten alloy products is a good use industry material, military industry, it is a very important doping material widely used for the following
    1.) Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupt;
    2.) Electrodes in spark erosion cutting machines;
    3.) Heat sinks as passive cooling elements of electronic devices.

4. More details about tungsten disk:

As-rolled Surface Finish		Ground Surface Finish
Minimum Thickness	0.125”+/-0.020”	Minimum Thickness	0.125”+/-0.005”
Maximum Width	12”	Maximum Width	12”
Maximum Length	24”	Maximum Length	24”
Maximum Thickness	0.400”+/-0.030”	Maximum Thickness	0.400”+/-0.005”
Maximum Width	12”	Maximum Width	12”
Maximum Length	12”	Maximum Length	12”

5.Application:

Tungsten Disk mainly used as contactor materials for vacuum circuit breaker and the fusions of thyristors, as contactor materials for vacuum circuit breaker and the fusions of them.

6. Furnished Forms:

(1)The products of thickness below 1.0mm are supplied in raming state; the products of thickness over 1.0mm are supplied in lathed state.

(2)If customers require, the product of blasted and ground on either one or both sides can be supplied.