Density and specific heat capacity of tungsten and tungsten alloys
Supplier
We offer to buy rare and refractory metals from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality requirements. Supplier Evek GmbH offers to buy tungsten and tungsten alloys, the price is optimal in this segment of rolled metal products. Timely delivery is ensured by representative offices in Eastern European cities.
| Metal | Temperature, ºС | C kJ/ (kg-K) | C kal/ (kg-K) |
| Aluminium | 0 - 200 | 0,92 | 0,22 |
| Tungsten | 0 - 1600 | 0,14 | 0,036 |
| Iron | 0 - 500 | 0,54 | 0,13 |
| Gold | 0 - 400 | 0,12 | 0,032 |
| Iridium | 0 -1000 | 0,15 | 0,037 |
| Magnesium | 0 - 500 | 1,10 | 0,27 |
| Copper | 0 - 500 | 0,40 | 0,097 |
| Nickel | 0 - 300 | 0,50 | 0,12 |
Tungsten leads the group of the most refractory metals and is widely used in modern industry because of its exceptional properties. Under ordinary conditions, this metal does not react with any chemical substances and its density is identical to that of gold.
Physical properties
| Description | Value |
|---|---|
| Chemical symbol | W |
| lattice structure | cubic volumetric centered |
| Density [g/cm3] | 19,3 |
| Oxidation grades | 6, 5, 4, 3, 2, 0 |
| Coefficient of linear thermal expansion α [1/Grad] | 43x10-6 |
| Specific heat capacity at 20°C [kJ/(kg-cr]] 0.14 |
0,14 |
| Tensile strength kg/mm2 | 35 |
| Thermal conductivity K [W/(m-K) | 300,173 |
| Conductivity Sm/m | 18 200 000 |
Buy, bargain price
We offer tungsten alloys, price - determined by the technological features of production without the inclusion of additional costs. On the site of the company displays information about the latest arrivals of products. In the segment of rare and refractory metals, Evek GmbH is a profitable supplier.
