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Specifications of Polished Tungsten Plates

High melting point (3410°C)
Low thermal expansion
High electrical resistance
Low vapour pressure
Good thermal conductivity
High density

Thickness mmWidth mmLength mm
1.050100
2.0150200
3.0350150
4.0-5.0400400
5.0-10.0600800
10.0-15.08001000
> 15.0LL
Atomic number74
CAS number7440-33-7
Atomic mass183.84 [g/mol]
Melting point3420 °C
Boiling point5555 °C
Density at 20 °C19.25 [g/cm3]
Crystal structureBody-centered cubic
Coefficient of linear thermal expansion at 20 °C4.4 × 10-6[m/(mK)]
Thermal conductivity at 20 °C164 [W/(mK)]
Specific heat at 20 °C0.13 [J/(gK)]
Electrical conductivity at 20 °C18.2 × 106[S/m]
Specific electrical resistance at 20 °C0.055 [(Ωmm2)/m]

Parameter

Product Name

High Quality Good Price 99.95% Tungsten Plate Tungsten Sheet for Vacuum Furnace

Material

99.95% tungsten

Standard

ASTMB760-07

Melting Point

3410 °C

Boiling Point

5927°C

Density

19.3g/cm3

Shape

Sheet,

Delivery Time

3-15days

Application

Industrial, medical, metallurgical, electric vacuum components, electric light source parts, heat shield, aerospace development, etc.

Quality&Inspection

Applications

1. Suitable for producing ion implantation parts;

2.For producing electric light source parts,components of electric vacuum;

3.For producing W-boats,heat shield and heat bodies in high temperature furnace;

4.Used for tungsten sputtering target

Tungsten Sheets

High melting point (3410°C) Low thermal expansion High electrical resistance Low vapour pressure Good thermal conductivity High density


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