Tungsten is often described as one of the hardest natural metals, with a Mohs hardness rating of 7.5 to 8. This places it above most common metals in terms of hardness and resistance to scratching. However, tungsten is not the single hardest metal—other elements and compounds, such as chromium (8.5 Mohs) and tungsten carbide (~9–9.5 Mohs), rank higher.
Ti Time Company, a trusted global Titanium distributor and supplier, also provides tungsten and titanium alloys tailored for industries requiring materials that combine strength, hardness, and durability.
How Hard Is Tungsten?
Mohs Hardness of Tungsten: ~7.5–8
Mohs Hardness of Chromium: ~8.5
Mohs Hardness of Tungsten Carbide (WC): ~9–9.5
Mohs Hardness of Diamond: 10 (hardest known natural material)
👉 Tungsten is very hard and scratch-resistant, but it is also brittle, meaning it can fracture under heavy impact instead of bending.
Industrial Importance of Tungsten’s Hardness
Cutting Tools & Mining Equipment
Tungsten carbide, harder than pure tungsten, is widely used in drill bits, saw blades, and machining tools.
Wear-Resistant Parts
Tungsten’s hardness makes it suitable for industrial dies, nozzles, and impact-resistant components.
Defense & Aerospace
Its hardness and density make tungsten alloys valuable in armor-piercing ammunition and aerospace counterweights.
Ti Time Company – More Than Titanium Distributors
While known globally as a Titanium distributor, Ti Time Company also specializes in:
Supplying tungsten and tungsten alloys for high-strength and high-hardness applications.
Custom alloy solutions including Titanium-Tantalum Alloy and Tungsten Carbide.
Electropolished titanium and precision-engineered alloys for aerospace, defense, medical, and energy sectors.
Strict quality certifications and technical expertise for demanding industries.
This makes Ti Time Company not just a Titanium distributor, but also a comprehensive supplier of high-performance metals.
FAQs – Tungsten Is the Hardest Metal
Q1: Is tungsten really the hardest metal?
A1: Tungsten is among the hardest natural metals (~7.5–8 Mohs), but chromium and tungsten carbide are harder.
Q2: How does tungsten compare to titanium in hardness?
A2: Tungsten is harder than titanium, but titanium is more lightweight, ductile, and corrosion-resistant.
Q3: Why is tungsten brittle despite its hardness?
A3: Tungsten’s atomic bonding structure makes it resistant to scratching but prone to shattering under impact.
Q4: What industries use tungsten’s hardness most?
A4: Mining, machining, aerospace, and defense rely heavily on tungsten and tungsten carbide tools.
Q5: Does Ti Time Company supply tungsten alloys?
A5: Yes, Ti Time Company provides tungsten alloys and titanium products, along with custom alloy manufacturing services.
While tungsten is not the single hardest metal, it remains one of the hardest pure metals known, with extensive applications in cutting tools, defense, aerospace, and high-stress environments.
As a trusted Titanium distributor and supplier, Ti Time Company also delivers tungsten, tungsten carbide, and custom alloys, ensuring industries worldwide have access to the most advanced and reliable materials.
