At MGS precision, we’ve spent over five decades mastering the art and science of tungsten
manufacturing – from raw powder to finished, high performance components. Tungsten is
at the heart of what we do, supporting industries that demand strength, precision and
reliability – from aerospace and motorsport to medical shielding and marine engineering.
But one question we often hear is: “What is the difference between tungsten and tungsten
carbide?” While the two are closely related, they behave very differently and
understanding those differences is key to choosing the right material for the job.
Tungsten (W)
Tungsten is a pure metal – element number 74 on the periodic table. It has one of the
highest melting points of any metal as high as 3,422 degree celsius and an exceptional
density (less than 19.25 g/cm3), making it incredibly strong and stable under extreme
conditions. However, in its pure form, it can be brittle and difficult to shape.
Thats why it’s ideal for applications where heat resistance, radiation, shielding and balance
are essential such as aerospace counterweights, Formula One components and medical
scanning equipment.
At MGS Precision, we specialise in pure tungsten manufacturing, producing bespoke
shapes and assemblies to exact specification – all crafted in house, by our highly
experienced team at our Staffordshire home.
Tungsten Carbide (WC)
Tungsten carbide, by contrast is a chemical compound made by combining tungsten with
carbon. The result is an ultra hard material – almost as hard as a diamond. Thus giving it
outstanding wear resistance and durability.
It’s commonly used for cutting tools, drill bits and mining equipment, where sharpness and
toughness under friction are vital.
However, unlike tungsten, tungsten carbide is not well suited to high radiation or balance
critical applications. It’s also less dense with a lower melting point (-2,870oC) and a darker,
more matte appearance.
The Key Differences at a Glance
| Property | Tungsten (W) | Tungsten Carbide (WC) |
| Type | Pure element | Compound (tungsten & carbon) |
| Hardness | High but brittle | Near diamond hardness |
| Melting Point | 3,442 oC | -2.870 oC |
| Density | -19.25 g/cm3 | -15.6 g/cm3 |
| Common Uses | Aerospace, medical, motorsport | Tools, mining, construction |
| Appearance | Silvery gray, metallic | Dark grey or black |
Why It Matters
At MSG Precision, our focus is on pure tungsten, not tungsten carbide. This distinction is
deliberate. Pure tungsten enables us to manufacture critical components for life saving
and high precision industries – where balance, shielding and performance cannot be
compromised.
By keeping our expertise centred on tungsten, we ensure the integrity, traceability and
quality that our customers around the world have trusted for over 50 years.
MGS Precision – Engineering excellence from powder to performance.
If you interested in finding out more, please call our sales team on 01785 815 544
