What is the strongest metal in the world?

As a materials science expert with a focus on metallurgy, I can tell you that the title of the "strongest metal in the world" is often attributed to titanium. Titanium is known for its impressive strength-to-weight ratio, which makes it incredibly strong relative to its density. It's also highly resistant to corrosion and has excellent mechanical properties, which is why it's used in various demanding applications such as aerospace, medical implants, and high-performance sports equipment.

However, when discussing the absolute strength of metals, we must consider different types of strength. For instance, steel, particularly types like quenched and tempered steel, can be stronger in terms of tensile strength. Additionally, there are metal alloys that are designed to be extremely strong, such as certain grades of steel and alloys with titanium.

It's also worth noting that the concept of "strongest" can be subjective and depends on the context in which the metal is used. For example, if we're talking about resistance to compression, tungsten might be considered one of the strongest metals due to its high density.

In conclusion, while titanium is often celebrated for its strength, the title of the strongest metal can vary based on the specific criteria being evaluated.

New Magnesium based alloy as World's strongest and lightest metal to change the world. Researchers from North Carolina State University have developed a material using magnesium which is light like aluminum, but as strong as titanium alloys. This material has the highest strength-to-weight ratio known to mankind.